A KREA2 BF16 ComfyUI Study: Moon-Shaped Shadow Prompt Fails, Full Settings Documented
vortx_studio · reddit · 2026-10-14
A local ComfyUI study with KREA2 BF16 documents a prompt/result mismatch: the prompt asked for moon-shaped shadows but the output (two squirrels with oversized creature-shaped shadows) ignored the geometry constraint. Full reproducible settings are recorded: official BF16 checkpoint (2048×1152, seed 15092040, 8 steps, Euler, CFG 1.0, denoise 1.0) with DelicateWhimsyKrea2Raw LoRA at weight 1.0, then an UltimateSDUpscale tiled pass (4x-UltraSharpV2Lite, 6 steps, denoise 0.18, 1024×1024 tiles, padding 32, mask blur 8) to 4096×2304. The author notes no matched ablation, so the discrepancy can't be attributed to any single component.
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