There's obviously a lot of muscle and bodybuilding lora about, but I found that I really wanted one which pushed the vascularity. I grabbed a small training set for a test, and this is what it came up with.

It seems to work at any setting, but if you want to up the veins, adding it to the mix at a lower rating has good effects.

Alternatively, generate the image with your muscle loras of choice and then add this to the image to image to really push the veins.

It works well with inpainting too.

It is a very quick one, so I may be considering making a v2 down the line.

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