I have noticed, that there are dozens of icons for many popular apps but not very much for folders and other places. So, I made several folder icons myself, and added others, like My computer, Desktop, Network and Trash (based on Oxygen style icons), just in case you like them.
Installation on Windows [link]
Installation on Mac [link]
The archive contains ICO(sizes from 256 to 16px, so they don't have artifacts when scaled down in W7) and PNG(256x256)
Many thanks to other authors, without whom this pack would not even exist (everypony is mentioned in readme inside the archive).
Please, leave at least link to my profile if you are publishing my work somewhere.
If you have any requests of folders with your OC colors and mark, you can PM me.
PS I began these as part of Pony Operating System, but now I can't be sure that i will finish it. If you want to help or something tell me, anything will do.
PPS Also, iwould like to thank my good friend [link]
who helped me with advices and some parts of icons.