Many thanks to Bluvoll and CabalResearch.
Without their pioneering work on converting Noob vpred to RF, this model would not exist.
Important
This is a Rectified Flow model, so you must use the ModelSamplingSD3 node (or equivalent) in ComfyUI or Forge Neo.
Recommended settings:
Shift 3.0
CFG 3.0 is a good starting point, do experiment
Euler (DPM++ 2M SDE is also an option for Hi-res fix)
Simple
30 steps
