Not sure what you mean by "degraded".  Anyway, it was a subscriber skin, those were given out for a while to subscribers, it was a "point-in-time" type of thing.  I don't remember exactly when it went out, you may have it listed if you click on your user name up at the very top of this page (next to "upload") and then click on the "Subscriber Only Skins" link that shows in the Profile paragraph.  If you have it listed there I think it will be the non-MyColors version but I can't swear to it.

It'll be a little hinky on Win10 but you might still want to use it if you've got it.