I got the keyboard skin from ebay as well.

http://www.ebay.com/itm/170614662625?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649

They have quite a few colors and styles and also sell the hard plastic outside casing (I'm probably going to get one of those soon too.)

If you order from that guy make sure to send them a note of where your function keys are? I have two other skins with the wrong glyphs. (IE. the volume buttons on F2-F4 but my actual buttons are on the right side of the keyboard (F12-14?)