I gotta say, the first one is one of my favorite concepts I've ever seen. As P.F. said, it is c+p, but not nearly as much as the second one imo. Like, the sceptile tail on the body is a totally different shade of green; you should recolor it to match the rest of the body. I'd love to see a scratched version of both of them, but I'd practice with fusions or shading first.