Well, if you design all the icns files, I'll take them and port them to windows no problem. I have no quams with that. This icons are the best I've seen in a LONG time, and quite frankly, they should be a whole system set, otherwise this awesome design, no offense, is just going to waste (excpet on these icons of course, because they are sweet as is, but would be sweeter as a set of course.).
For sure if I do some other icons I'll also port them to windows! But you know I didn't planed to make more icons in this style, that was just a folder replacement set. But with this success, I'll maybe make others... maybe drives