This JSON file is a snapshot of my multi-pass workflow for ComfyUI.

ComfyUI's node graph-based system is very powerful but it can quickly descend into noodle chaos. I've tried to battle that in this workflow. Each column in the workflow is a stack with a particular focus: conditioning, generation, upscaling, fixing faces, hands, colour correction and so on. They are fed by a bus of common values which runs across the top of the graph. (Yes, some plugins offer pipes to improve this but they're not available everywhere...)

Example output. This PNG also includes the workflow.

Lots and lots.

This JSON file is an example of using tiled controlnets to upscale pixel art.

Example output. This PNG also includes the workflow.