Please everyone read this comment before commenting:
Those icons of this set are *NOT* mine, i downloaded those from an alternative from the icon gallery from RWD, so, if you are requesting to adding an special feature from its appearance like shadowns, light side and other, and also, more texture, Please forget about it, since those were not mine, like i said, almost forgot, that alternative is iconarchive.com, is the title of this icon set.
Sorry if so many words, now you can comment