K-ON! Switch cover. We put it at the Nonsense Wars artist alley table (Started at $10, we dropped the price to $5 by the time we left). No one bought it for some reason, but people seemed to like it. I dunno.
Lineart in pencil, tweaked in Photoshop, colored in OpenCanvas, printed out and sliced with a razor, then pasted in place with Elmer's Glue. Yeeeeaaaah~