Paint your fluid sims: free LTX 2.5 IC-LoRA that turns painted keyframes into smoke and fire simulations (model + workflow + 45 min walkthrough)
This story is from 2026-09-13. It is preserved in the archive; the latest stories are on the live feed.
Hi lovely ComfyUI people, Trained an IC-LoRA for LTX 2.5 that takes a painted doodle and turns it into a fluid element. You paint flat blobs on a first and a last frame, black frames in between, and the model fills in smoke, steam or fire and animates between them. Trigger word is ainvfxfluid , and…
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