It looks like clipart. If your intentions are to actually draw this idea and redesign it, cute idea! If you plan on adding onto this.... hmmmm. Needs a lot of work with detail, shading etc...
i agree about the need for better graphics, plus i think he should be standing up ... i don't really know why, but i think it would make it a lot better.
i'll put in a storefront or something later. this is just a developing idea.