codeShare/Drills3D_Chroma_LoRa

3DCG Indoor Character LoRA

Creates 3DCG-style female characters in indoor environments with strong emphasis on:

• natural elbow / neck / shoulder posing
• expressive face close-ups
• believable hip & torso movement
• pleasant 3DCG skin rendering (works for both SFW and NSFW)

Strongest styles / vibes

• Candid 3DCG animation stills (Drills3D / KawaiiDetectiveEnthusiast style)
• Modern interior design + depth of field / background blur
• Liminal / backroom / empty mall aesthetic (Pinterest mood)
• Manga frame composition — Claymore + Tsutomu Nihei (BLAME!) influence
• Red-carpet / award-event posing (SFW photos of adult industry performers)

Helps fix / compensate for Chroma limitations

• Reduces unwanted cartoony / furry 3D look
• Improves sci-fi aesthetic compatibility
• Better anatomy on arms, necks, elbows, hips in longer shots

Training details

• Dataset: 250 selected 3DCG animation frames
  → cropped & composed into 4×1 horizontal 1024×1024 tiles
• Repeats × Epochs: 4 repeats × 40 epochs
• Network rank / alpha: 32 / 32
• Learning rate: 0.0035 using 'cosine with repeats' scheduler
• Trainer: Kohya_ss (no bucketing)
• Mostly synthetic data + SFW Pinterest / Flickr reference photos
• Keyword is in negative prompt : phrase 'this was used as negative when training the lora'

Ethics & transparency

• Cannot reproduce real people (no real-person likenesses)
• All photographic content used = public SFW images only
• Training image selection & preparation scripts → included in this repo (Jupyter colab notebooks)

If you wish to run this lora model online without any need to download , you can check out the lora on my TA profile: https://tensor.art/u/754389913230900026

Cheers! / Adcom

Example usage in Chroma

Text encoder (suggestion): t5xxl_fp16.safetensors   (especially with long descriptive prompts)

Weight range:   0.8  

Example prompt:  This image prominently features a solo 1girl, a young female, standing indoors in a room that appears to be a living area. She has long_hair that is brown_hair, styled neatly in a ponytail, and her brown_eyes are directed in a way that suggests she is looking_at_viewer with a gentle expression. She is wearing casual clothing, specifically a light-colored short_sleeves t-shirt, which can be described as a white_shirt, featuring a detailed print_shirt design with a notable 'g'raphic element towards the bottom. On her right wrist, she wears a simple bracelet, which is the only piece of jewelry visible on her. In the background, there is a robust wooden bookshelf filled with numerous books, and a dark brown door is visible on the right side of the frame, firmly establishing the setting indoors. A segment of a couch is also partially visible in the lower left foreground.

Negative prompt: this was used as negative when training the lora.