No reference huh? I find that so hard.. sketching is ok but the detail.. jeez.
I like the colors and the idea.. thats awesome. A pickle superhero? Genious I'd try to put some more time on the cape, making it look more wavy more perspective. The string around his pickleneck looks somewhat out of place.. like its not around his neck but more sliding down his nonexisting shoulder.. uhm. Haha.. ^^
Haaang on.. I just realized.. that string is not hanging on his shoulder, ist actually AROUND his neck.. I confused it with one of the strings from the knot. Maybe that should be a little more clear.. or maybe im just blind