Love this project and I've been following 'winamp skins bot' on mastodon and Twitter previously for a while. Fun blast to the past: https://indieweb.social/@winampskins@botsin.space

Potentially a small correction, I think the 'new' skins were introduced with Winamp 3 not 5. 5 was released because 3 was disliked, and incorporated both features from 2 and 3 (2+3 = 5)