### 📊 Saiko Chii (Ushiro no Shōmen Kamui-san) - LoRA Training Report (Illustrious-XL)

#### 💻 Hardware & Environment

* GPU: NVIDIA GeForce RTX 5060 Ti (16GB VRAM)

* Training Suite: Kohya_ss GUI (Local deployment)

#### 💿 Base Model & Dataset

* Base Model: Illustrious-XL v0.1 (Checkpoint)

* Dataset Size: 15 high-quality anime screenshots (Manually isolated & cropped)

* Dataset Repeats: 40

* Aesthetic Style: Modern dark-comedy anime / Ushiro no Shōmen Kamui-san aesthetic (Cel-shading)

#### ⚙️ Training Parameters

* Batch Size: 4

* Max Train Epochs: 3

* Total Optimization Steps: 450 (150 steps per epoch)

* Resolution: 1024x1024 (Native Square Buckets)

* Clip Skip: 2

#### 📦 Network Config & Size (Standard Fidelity ~217MB)

* Network Rank (Dimension): 32

* Network Alpha: 16

* File Format: .safetensors

#### 🧠 Solvers & Optimizations

* Optimizer: AdamW8bit (Stable & VRAM efficient)

* Gradient Checkpointing: Enabled (VRAM usage locked at a stable ~10GB for maximum system stability)

* Mixed Precision: fp16

#### 🎯 Recommended Generation Settings (ComfyUI / WebUI)

* Best File Version: Epoch 2 (-000002.safetensors) — Delivered the absolute perfect convergence for her sharp teeth and winter uniform without any cloning artifacts.

* LoRA Weight: 0.85 – 1.0

* CFG Scale: 5.0 – 5.5

* Sampler: euler_ancestral (Euler A) with normal scheduler

* Recommended Resolution: 1024x1024 (Square) — Mandatory on web generators to crush anti-cloning anomalies caused by horizontal volume.

#### 🟩 Core Activation Tags (Danbooru Style)

* GTML_Saiko_Chii, 1girl, solo, short hair, grey hair, sharp teeth, slit eyes, expressionless, flat chest

* Official Outfit: japanese school uniform, winter uniform, dark-colored jacket, long sleeves, white shirt, necktie, red tie, grey skirt, pleated skirt, wearing white scarf, winter scarf