Rager

As a long time programmer who has experience with Photoshop (manipulation, not creation from scratch) I would like some assistance in tracking down graphic assets useful in creating high-res 2d character animations. I stumbled upon this youtube video: which shows the author using mighty editor to quickly animate a toon created from legs, arms, body and head. I loved it! Does anybody know of a free / cheap resource for these kind of graphic parts / assets? I've found tons of resources for 3d models and unity, but that's beyond what I need for the simple 2d animated game I am working on. The only resource so far I've found is http://www.cartoonsolutions.com/store/catalog/Photoshop-Character-Packs-p-1-c-291.html, but the pricing is somewhat out of my hobby range ($25 per toon). Thanks for your time!