You can find Prints, Stickers and other physical stuff with this picture here:
http://www.redbubble.com/people/miles-df/works/23940796-edward-hamster

You can find Hi-res version, PSD file of that picture at myhttp://www.patreon.com/mdf
Also you can buy my Artbooks and other paper stuff here
https://www.gumroad.com/mdf