This is the Dashcaster, a custom electric guitar made by DeviantART member engineer2004. He's offering it up for auction on eBay. All proceeds will go to the Shriners Hospitals for Children. The bidding has already gone up to several hundred dollars.
The basswood body is carved perfectly to look like Rainbow Dash, right down to her feathered wings. The neck is made of maple and the fretboard with rosewood.