RefMod + MiniMax H3 ComfyUI workflow: character consistency without LoRA training on 6GB VRAM

cgpixel23 · reddit · 2026-10-15

A Reddit user shared a ComfyUI workflow combining RefMod custom nodes with MiniMax H3 for character-consistent image generation without training a traditional character LoRA.

Workflow: prepare 8 photos of your character → build a RefMod file with the custom nodes → load it into the MiniMax H3 workflow → prompt any scene, outfit, pose or environment while preserving character identity.

Timing at 1.8MP: 6 min at 8 steps, 14 min at 25 steps. Runs on just 6GB VRAM; workflow file, Civitai write-up and a video tutorial are linked.

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