Update 2016: Bart on the opengameart has been active and made a very cool gif run-cycle of Pepper. I can't resist to paste it here under too and update the title.
Surt posted a cute asset of old-school video-games graphics for Pepper&Carrot on Opengameart.org. The discution is here : http://opengameart.org/forumtopic/deevads-pepper-and-carrot. Surt is looking for a little team around this project, if you are interested, you can contact him directly on the thread on opengameart. Here are zoom of the pixel-art: