Hello, I'm not sure how active the PSX-Place minecraft community is anymore, but to those here, Here's a document I wrote outlining the structure of these files; It's my first time doing this, so forgive me if it's not as professional as it could be...
This is a tool I made to be used in conjunction with PCK Studio (you can find a restored version here) to download and format skins based on their PC username! here's how you use it:
download the skin tool here
move "release" folder to desktop
open exe
type in username of PC user
download...