Close-up of Toadette in a pink martial arts outfit performing a dynamic barefoot kick in a mushroom forest with bandaged hands and determined expression.
Close-up of an oni girl with red skin and glowing horns, adorned with jewelry and gothic makeup, illuminated by volumetric lighting against a detailed background.
Portrait of a cute femboy with short wavy bob-cut brown-blonde hair, freckles, and blue eyes, wearing a golden tiara and casual clothes, holding a plate with pudding topped with caramel sauce and smiling with eyes closed.
A fierce Oni girl with red skin and black horns in detailed Japanese armor, holding an engraved katana amid falling pink petals.
Red-skinned Aka-Oni girl with white hair and horns lies in snow surrounded by black snake and pink peony flowers in a winter forest background.
Glossy anime-style portrait of a green-skinned monster girl with short green hair, luminous green eyes, surrounded by lush botanical leaves and wearing a green choker.

Recommended Prompts

1girl, best quality, masterpiece, absurdres

Recommended Negative Prompts

lowres, worst quality, low quality, bad anatomy, signature, watermark, Steps: 45, Seed: 518842312, Model: ntrMIXIllustriousXL_xiii, Model hash: 1207404b17, App: SD.Next, Version: c4ecee3, Backend: Diffusers, Pipeline: StableDiffusionXLPipeline, Parser: native, Operations: txt2img, LoRA networks: MGE_V5_2_IL

Recommended Parameters

samplers

Euler, DPM++ 2M

steps

28 - 100

cfg

5.8 - 6.5

resolution

896x1152, 832x1096, 832x1216

vae

sdxl_vae_fp16_fix.safetensors

other models

b3fecc91-fdbd-4876-beb5-732b20217480 (bd8754eea6df), MGE_V5.2_IL (bd8754ee), ntrMIXIllustriousXL_xiii (1207404b17)

Recommended Hires (High-Resolution) Parameters

upscaler

R-ESRGAN 4x+ Anime6B

upscale

2

steps

35

denoising strength

0.35

Tips

Refer to the comprehensive taglist for detailed customization options.

Good results may require a bit of experimentation due to feature complexity.

Respect artists' wishes regarding usage of their original art in training.

Avoid reuploading the model without permission to respect the creator's effort.

Version Highlights

All of the changes from the Pony version of V5.2 apply, plus a few more minor changes. (I didn't want to spend an extra 4000-ish buzz on a retrain for the other version, but future versions should be identical.)

Differences from V5.2 Pony:

General Illustrious vs Pony observations:

  • Generally much more consistent, but in my experience requires more specific details to look good. I normally have to specify things like eye colour, facial expressions, arm positions and similar things with Illustrious to get a decent image, whereas Pony generally gives you decent ones with or without specification. With them though, the end result is almost always better with Illustrious.

  • Some styles work better with one, some with the other, although performance will vary with the specific model used regardless. Below is a list of all the styles that worked for each model. For Illustrious I used "NTR mix XIII" for testing, and for Pony I used "WAI-ANI-NSFW V12". (Mostly repeats, sorry. I can't change the colour of text in model updates, which is what I would've done to show version compatibility)

Illustrious:

  • MGE artstyle

  • CG artstyle

  • Merunyaa artstyle

  • Monorus artstyle

  • Barbariank artstyle

  • Sketch

  • Lineart

  • Pixel art

Pony:

  • MGE artstyle

  • CG artstyle

  • Merunyaa artstyle

  • Barbariank artstyle

  • Pixel art

Dataset changes (from V5.2 Pony):

  • Lilim horns aren't (as) broken this time, I removed too many images from the other version's dataset.

  • The "extremely long tongue" the karakasa-obake has been changed to "one tentacle" instead, and uses things like "loose tentacle hug" where appropriate. It still doesn't work to the extent I'd like, but the core features at-least appear now.

  • Separated a few species' ears using "floppy animal ears", where before things like "dog ears", "pig ears" and so on only used "animal ears".

  • Added "thick hair" to many of the slime girls, to give a bit more control over the hair design.

Last updated - 06/03/2025

Model description:

This is an attempt at an all-in-one lora for generating the monster girls of MGE, with a focus on customisability and being able to select the features you want individually. Refer to the taglist for more details, there's a lot of them. Not everything works perfectly, so good results may require a bit of experimentation at times.

Background info:

"MGE" Refers to the monster girl encyclopedia book series by Kenkou Cross. For more information, see the MGE wiki here.

"Non-entertainment" usage:

I've had my first question regarding legalities and commercial use, so: I am in no way affiliated with the creator, nor anyone involved in anything regarding MGE. This is a solo project, created solely for fun, which I've uploaded here because I assume other people will also enjoy using it. I haven't, nor do I intend to make any money with this beyond the buzz on this site, and I don't condone anyone else doing so*. I don't feel that strongly about it, and I appreciate being asked, just be aware that if you try I'm not getting involved in any disputes.

*So it turns out you can now exchange Buzz for real money... This section was written in the context of external projects like pay-walled Patreon content, or using generated images in larger "commercial projects", both due to a lack of legal knowledge, and feeling like it oversteps a boundary with my personal ethics. I don't intend to change my stance on this, as I think the negative online perception around generative AI stems from the immediate rush to monetise it, and I think most "ethical concerns" would have taken years to be brought up, if ever, if things like ChatGPT remained as niche research projects.

Actual artists:

If any artists dislike the idea of their stuff being used for this (and you've drawn things from MGE), let me know and I'll avoid your work. I understand that AI is a very divisive topic, and I didn't make this with the intention of pissing people off. As I don't intend to make money using my model, thid is more-so a thing for artstyles, because obviously impersonators will become harder to distinguish the better AI gets.

Reuploads:

I've decided to prevent unrequested reuploads of this (and my other stuff) on other sites as I've found the claiming process to be quite tedious, and there's little to no reason to allow it. I'll take direct requests for uploads, as if there's a reason to put it somewhere (say, for instance, a new startup has really good servers/features), then there’s a valid reason for doing so. I'm just not comfortable with stuff I've spent a significant amount of time making being spread to places I'm not aware of, nor people that did nothing to help benefitting from it. If you want to spread it elsewhere through links or something, go ahead, just don't reupload it to get yourself some free credits.

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Model Details

Model type

LORA

Base model

Illustrious

Model version

V5.2 - Illustrious

Model hash

2190655e7c

Discussion

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Images by MGE Monster Girls - V5.2 - Illustrious

Close-up of Toadette in a pink martial arts outfit performing a dynamic barefoot kick in a mushroom forest with bandaged hands and determined expression.
Close-up of an oni girl with red skin and glowing horns, adorned with jewelry and gothic makeup, illuminated by volumetric lighting against a detailed background.
Portrait of a cute femboy with short wavy bob-cut brown-blonde hair, freckles, and blue eyes, wearing a golden tiara and casual clothes, holding a plate with pudding topped with caramel sauce and smiling with eyes closed.
A fierce Oni girl with red skin and black horns in detailed Japanese armor, holding an engraved katana amid falling pink petals.
Red-skinned Aka-Oni girl with white hair and horns lies in snow surrounded by black snake and pink peony flowers in a winter forest background.
Glossy anime-style portrait of a green-skinned monster girl with short green hair, luminous green eyes, surrounded by lush botanical leaves and wearing a green choker.

concept Images

Portrait of a cyborg girl with pink skin, yellow eyes with black sclera, wearing a steampunk-inspired mechanical outfit with gears, cogs, and a mechanical limb, set against a background featuring an antique clock face.
A mysterious woman with flowing black hair and a dark, lace-adorned dress stands in a field of flowers, bathed in an ethereal glow from a futuristic sunset and surrounded by glowing sparks.

girls Images

Two girls on concrete stairs bordered by red walls, one sitting with short brown hair and white shirt, the other standing with blonde hair, black jacket, and shorts under a blue sky
Illustration of a giraffe standing next to three girls displaying height differences, with the girls wearing blue overalls and one girl in a white outfit, accompanied by height measurement diagrams on a white background with watercolor effects.
Two girls and a giraffe running along a grassy path with daisies in a comic book illustration style.
A happy dog running through a sunlit grassy field with an apple tree on the left and a bright sky with contrails.
AI generated image of two anime girls; one blonde sitting on a dark-haired girl with a night cityscape background using Stable Diffusion.

lora Images

A white-haired girl with red eyes, wearing a black outfit and a golden spiked gauntlet, holding a red glowing sword, standing amid rolling fog in a sword tomb.
A fantasy male with demon wings kneeling in a blood-red pool under a glowing red moon, surrounded by swords and dramatic lighting.
Close-up of a dark fantasy female elf with white hair, black horns, pale skin, wearing intricate golden armor with skull motifs, holding a glowing red sword.
A realistic renaissance-style female elf with long black hair, green eyes, and pointed ears, wearing a long black dress with silver buttons, holding a gnarled staff in a mist-shrouded graveyard.
An AI generated image using stable diffusion showing a grand wizard in a blue robe with a mystical figure behind him.
Anime-style depiction of a female warrior with green hair, wearing a teal outfit with a brown belt, a purple cape, and orange gloves and boots. The image is generated using stable diffusion.
A vintage woman with red hair in a black dress holding two skulls and laughing joyfully. This is an AI generated image using Stable Diffusion.
Samurai standing in a dimly lit alley at night, generated by AI using Stable Diffusion.
A realistic 3D model of a man standing in a uniform created using Stable Diffusion.
Anime girl with long blonde hair wearing a cap, orange t-shirt, white pants, and red sneakers sitting in an urban environment, generated using Stable Diffusion AI.

monster girl Images

Harpy girl with blonde hair wearing flight suit and helmet, flying low over a desert runway with fighter jets in the sky.
Goblin girl with green skin, golden eyes, and pointed ears in detailed fantasy armor and jewelry stands in a mystical forest.
Anthropomorphic red-scaled dragon girl with white hair wearing a ribbed white turtleneck sweater with a cleavage cutout, smiling and looking at the viewer in a half-length portrait.
Highly detailed fantasy illustration of a monster girl wizard with blue-grey scaled skin, large red horns, long flowing hair, and intricate black armor, casting magical red flames in a monochrome forest setting.
A blonde monster girl with antlers and a centauroid lower body stands with her hands clasped in front of her against a vibrant red forest background.
Fiery flame atronach monster girl with bright orange hair hugging a large stainless steel pot with boiling soup, sitting on rocky ground with an angry pout.
Close-up of a monster girl with green leaf-like skin, bright red eyes, sharp claws, and wood horns with red hair against a forest background and bright blue sky.
Photorealistic cinematic image of a monster girl sorceress with blue and purple gradient skin, long purple hair, large curved horns, and bat-like wings, standing in a misty forest holding a wooden staff.
Profile portrait of a shy dragon girl with long red hair, large black horns, and black scales on her shoulder, looking nervously with amber slit pupils and flushed cheeks.
Glossy anime-style portrait of a green-skinned monster girl with short green hair, luminous green eyes, surrounded by lush botanical leaves and wearing a green choker.

woman Images

A woman with long flowing hair wearing a summer dress with floral patterns walking in a cityscape at sunset.
A post-apocalyptic scene featuring a woman reclining with arms up, wearing a pith helmet, a black mask, cargo pants, goggles, and tactical survival gear against an industrial background.
A silver-haired elf woman wearing futuristic armor stands against a swirling, colorful sky with clouds, depicted in a vivid cyberpunk oil painting style.
Animated portrait of Lois Lane wearing a purple suit jacket and black skirt standing on an urban street with skyscrapers in the background, holding a purple handbag and smiling.
Full-body portrait of a woman with freckles and long ginger hair wearing a vibrant multicolored flowing gown in shades of orange, purple, and blue.
A woman holding a lit candle with a pitch black dark background illuminating half of her face with warm candlelight.
Portrait of a woman with platinum blonde hair and purple eyes, wearing a black off-shoulder crop top, standing against a yellowish-brown textured wall, showing a tattoo on her upper arm and a toned physique.
3D rendered muscular woman with freckles and black hair in a shiny plugsuit, posing against a simple red background with cinematic lighting and atompunk style.
Close-up portrait of a woman with green eyes lying on a bed, illuminated by warm golden hour sunlight indoors.
Close-up portrait of a woman with medium messy hair and warm light on her lips, framed by a vintage window with a partial shadow and Eiffel Tower reflection.