Neat but...
This is a cool idea and potentially a great resource, but I'd recommend uploading a larger version (if you have one) if you really want people to use it- it'll allow people to use it for larger/more detailed products.
Lovely textures going on here and a decent composition. One question- what's with the dark line arching away from the man? my brain says fishing rod or paper crease, but what did you intend?