This LoRA was trained using a custom "Golden Ratio" workflow optimized for the Illustrious-XL base model, specifically tailored to capture clean anime cel-shading art style with absolute stability and zero duplicate characters.

Training Specifications & Dataset Info

·         Base Model: Illustrious-XL

·         Dataset Size: 15 to 18 high-quality, pre-cropped standalone images (all background noise and extra characters removed to prevent bleeding).

·         Repeats: 33x (for 18 images) or 40x (for 15 images) per epoch.

·         Batch Size: 4

·         Total Training Steps: ~450 steps across 3 Epochs (with automatic model saving at the end of each epoch).

·         Sweet Spot: Epoch 2 (-000002.safetensors) proved to be the absolute convergence champion. It delivers maximum details (like facial features, custom clothing folds, and accessories) without the harsh line artifacting or overfitting anomalies commonly found in Epoch 3.

Generation Best Practices (ComfyUI / WebUI Setup)

To replicate the clean anime screenshot style and completely avoid character duplication (clones) in vertical resolutions, strictly follow these settings:

Core Parameters:

·         Sampler: euler_ancestral (euler_a)

·         Steps: 30

·         CFG Scale: 5.0 (Crucial: Lowering the CFG to 5.0 relaxes the engine and locks down character symmetry, eliminating duplicate twins).

·         Latent Resolution: 896 x 1152 or 832 x 1216 (Vertical formats give the necessary room for spiky anime hair and full-body composition).

·         LoRA Weight: 0.80 to 1.0

Positive Prompt Structure (Top-Down Regional Scan):

Always write your prompts sequentially from head to toe to keep the anatomy intact:

1.    Core Activation: ((Gatillo_LoRA:1.2)), 1girl, solo, anime screenshot, [Pose/Action], [Emotion], [Body Type, e.g., hourglass body, petite],

2.    Head & Face: [Hair color/style], [Eye color], [Face details, e.g., makeup, glasses, hat],

3.    Upper Body: [Top clothing] followed immediately by [Chest anatomy, e.g., Big Breasts],

4.    Lower Body: [Bottom clothing], [Socks/Legwear], [Shoes], [Thigh/Butt anatomy],

5.    Background & Art Style: [Environment/Scene details], cel shaded, masterpiece, best quality

Mandatory Negative Prompt:

2girls, twins, clones, duplicate character, multi characters, bad anatomy, sweat drop, anime sweat drop, lowres, text, error

RTX 5060 TI 16 GB - kohya_ss - 15 images