abbuibuibui/Iris-Lora

Iris (KonoSuba) — Illustrious SDXL Character LoRA

中文说明 | English (current)

An unofficial character LoRA for Iris from KonoSuba: God's Blessing on This Wonderful World!, trained on waiIllustriousSDXL v17. Publishes formal E1–E7. Recommended default: E6 (iris_rE5S745-000006.safetensors) at strength 0.8. Dataset: abbuibuibui/Iris-Dataset.

Fan-made derivative; character rights remain with their owners.

Files

Label	File	Role
E1	iris-000001.safetensors	Alternate. Early.
E2	iris-000002.safetensors	Alternate. Early.
E3	iris-000003.safetensors	Alternate.
E4	iris-000004.safetensors	Alternate.
E5	iris_rE5S745-000005.safetensors	Alternate. Matrix candidate.
E6	iris_rE5S745-000006.safetensors	Recommended default at 0.8.
E7	iris_rE5S745.safetensors	Alternate final formal epoch.

iris.safetensors (first-round leftover, unique SHA) is not published.

E6 SHA-256: 0af40931d17842b25da086c0815fbef770a9aedbd31479be5901dea7a5d5918e

Showcase

Direct E6 @ 0.8 outputs. Euler a, 28 steps, CFG 4.5, CLIP skip 2, 832×1216.

Portrait	Royal dress

Trigger Words and Settings

Role	Token
Identity	iris_konosuba (blonde hair, blue eyes, twin tails / braid, grape hair ornament)
Outfit	iris_konosuba_royal_dress (only outfit in this set; 40/40)

Recommended strength 0.8. Example:

<lora:iris_rE5S745-000006:0.8>,
masterpiece, best quality, very aesthetic, absurdres, anime screencap,
1girl, solo, iris_konosuba, iris_konosuba_royal_dress,
blonde hair, blue eyes, twin tails,
full body, looking at viewer, outdoors

Why E6

Seven formal epochs screened @ 0.8 (face + royal full body). E5–E7 entered the weight matrix (10 scenes × 0.4/0.6/0.8/1.0; no alt-outfit scene — dataset has only royal dress). E6 best overall at 0.8.

Full notes: evaluation/横向测评记录.md.

Public Horizontal Evaluation

Round 1 @ 0.8

Front portrait	Royal full body

Round 3: E5 / E6 / E7 × weights

Face	Three-quarter

Training

• 40 stills, captions iris_konosuba, iris_konosuba_royal_dress, …, keep_tokens=2, repeats=4.
• LoRA dim 32 / alpha 16, UNet + text encoders; AdamW8bit; UNet LR 1e-4, TE LR 5e-5; bf16, 1024 buckets.
• 7 epochs planned; resume produced formal E5–E7 under iris_rE5S745*.

Related repositories

• HF model: abbuibuibui/Iris-Lora
• HF dataset: abbuibuibui/Iris-Dataset
• ModelScope model: abbuibuibui/Iris-Lora
• ModelScope dataset: abbuibuibui/Iris-Dataset

Compatibility and Limits

Best on waiIllustriousSDXL / Illustrious family. Only one outfit token — other clothes need explicit prompts. Without outfit token the royal dress tends to leak.

License

CreativeML OpenRAIL-M for weights. Character © original rights holders. Non-commercial fan use.