Cage posted at 2:42 PM Tue, 20 December 2022 - #4452246

The uv2uv program does exactly what I need, and this user found its website delightful, with the frame and the program logo that looks like it might have been made in Amorphium or something.  Really lovely.  This saved me, potentially, hours of repainting hair textures.  All I had to do was pull the resulting textures into Modo, so I could expand the UV seams.

What version of Modo do you have?   While I haven't used them yet, I'm thinking that the Baking Tools (in the Game layout toolbox) might allow you to project textures from one model to another. 

Working with Bake Items and Baking Tools (modo)