Very cool, but I've seen this before ... oh, found it. Did you know your art is being used for the Pokémon Tabletop Adventures game? It's the example pic for the Artificer class in the Player's Handbook. These guys seem pretty decent though, here's what they say in the credits:
Many Pictures were found and used without permission. If you are an artist who made a picture in this PDF and wish to have your picture removed, let us know at
s4.zetaboards.com/Pokemon_Tabl… But, we aren’t making any money off of it or anything so... Yeah. Please leave us alone.