Character Concept · Realistic · AI Lab

Robin of the Iron Fox — Character Concept

Robin of the Iron Fox — Character Concept

Stack

Role
Concept direction, generation, selection & cleanup
Base model
Krea 2 (open-weights)
LoRA
Self-trained painterly realism LoRA ↓
Tools
ComfyUI, self-trained style LoRA + Krea 2, directed generation, paintover
Year
2026

From the AI Lab

Model Card Cinematic Painterly Realism — LoRA Low-saturation painterly realism for splash art and character concepts. 85-image dataset.

Overview

A style LoRA for cinematic, low-saturation painterly realism — the workhorse behind the splash-pipeline posts (Empress of the Lotus Pond, Saint of the Storm, Golden Emperor).

Card

Base modelKrea 2 (open-weights, turbo)
Dataset85 curated images, pure-content prose captions, no trigger word
NetworkLoRA dim 32 / alpha 32 · 16 epochs · final loss 0.067
ValidationEpoch sweep with fixed-seed probes; epoch 16 selected as standard
Operating notesDark cinematic backdrops are part of the style contract — flat studio backgrounds suppress it

Notes

Prompting rules discovered in validation (front-loaded subject, positive-only phrasing at CFG 1, backdrop placement) are documented per post in the Process sections.

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