Checkpoint Model Mixer extension

This is another model merger/mixer.

It was created when I was looking for a way to use SuperMerger with other extensions in the txt2img tab. It doesn't have all the features of SuperMerger, but it inherits the core functionality.

pros

• Supports merging multiple models sequentially (up to 5).
• Specialises in block-level merging to make block merging easier. (high speed UNet level partial update.)
• Can be used without saving the merged model like SuperMerger.
• Supports saving already merged models.
• Support multiple LyCORIS/LoRA merge to checkpoint or extract to LoRA/LyCORIS.
• Merge information is saved in the image, and when the image is loaded, it will retrieve the settings used in the merged model.
• Support block level rebasin merge
• Support XYZ plots

cons

• Doesn't support many of the calculation methods supported by SuperMerger.

screenshot