I posted a Photoshop action that does that in this thread: https://polycount.com/discussion/comment/2672813#Comment_2672813 But the tool that @musashidan linked looks pretty cool, too.
Now Sketchfab has posted an April Fool's prank, but this tool is something that people are actually looking for. The proof is in the comments. https://blog.sketchfab.com/sketchfab-offline-arrived/
I was looking for this myself and found out that turbo tools has this under the uv section. It has some other cool things to :) http://www.matthewlichy.com/turboTools.html
in a world where auto-layout tools are actually good I look for judicious re-use of texture space and localised grouping of uv shells (eg. the boot shells are all near each other ) when I'm trying to work out if someone knows what they're doing or not.
@Phoenix995 Thanks! I used Marvelous and then did lots of fixing and tweaking in zbrush. I have not tried dynamics yet, I should though, looks like a cool tool.
Oh my ... Before you go running off on another quest to find something else to distract you from learning how to make half decent art ... Jordan, he was taking the piss. what he was saying is that your 'concept art' is at a level where it's almost impossible to give decent feedback. It doesn't serve as a concept because…