UCHIMYST

The Effect
uchimyst is a custom LoRA trained on Krea 2 (Raw checkpoint, LoRA rank 32, ~1000–3000 steps, fp8-quantized for local training) to reproduce a specific practical effect: colored substance dissolving, streaking, and coating a surface, paired with drifting ambient haze. Captioning was handled through JoyCaption, iterated specifically to avoid binding the effect to any real-world material — the goal was a transferable behavior, not a memorized texture.

The real test was pushing it past its training data entirely — onto human forms. The effect doesn't just sit on skin like a filter; it follows anatomy, pools in joints, streaks along muscle and cybernetic plating alike, and holds up whether the subject is a hand, a face, or a fully armored figure mid-collapse.

Example Prompt:

uchimyst, The subject's shape is a tall, jagged, and textured peak, resembling a crystalline structure. It sits centrally within a star-filled, dark background. The effect coats the peak's surface with a translucent, pinkish-purple hue, extending vertically and adding a luminous quality. The colored streaks, primarily pink and purple, blend smoothly, creating a gradient effect that accentuates the peak's height and texture. A subtle haze and drifting particles of red and black fill the surrounding space, adding depth and a sense of movement to the scene.

Note: If you have any trouble with Lipsync, disable prompt enhance.