Mouse Guard creator David Petersen is no stranger to Rocket Raccoon, having drawn him a couple of years ago for the online Official Handbook to the Marvel Universe REDUXE Edition; he'll do so again for the variant cover of Marvel's Rocket Raccoon #1, arriving in July. However, he also tackled the fan-favorite character in a pair of commissions for Emerald City Comicon, to predictably fantastic results.

He shares his process for both pieces on his blog, alongside Mouse Guard and Teenage Mutant Ninja Turtles illustrations.