Elemental (per-UNet-key) model merge and LoRA apply nodes for ComfyUI: synth-style knob matrix with sub-element tabs, MBW-style block sliders, text recipes, per-key LoRA strength control, and shareable merge presets (drag & drop JSON). Independent implementation inspired by SuperMerger's block/elemental merge concept.
https://github.com/galigali-san/ComfyUI-RecipeMerge
git clone https://github.com/galigali-san/ComfyUI-RecipeMerge
comfy node install comfyui-recipemerge