Im looking forward to download every skin from internet, any simple solid way to pull in bulk without clicking myself to death? 
I feel like few tousands of skins per archive, each ~ 1-2 GB would be perfect.
Im using In-Game skin changer that works from local directory, but lets you change while in game. Meanwhile Im working on dead simple randomization macro that runs each time you open the game, and picks random skin from what’s available , so why not push that idea bit further .
For help or sharing your collections of skins, Im offering said randomizer script as soon as its finished. + any future iteration of it / or forked mod