Weirdly enough, the blue tint in this is completely unintentional, but manages to work for this picture. The scanner I used was acting all wonky and did this for no particular reason....
I do plan on drawing all the Legendary Pokemon as gijinka, but over Thanksgiving break I found some Vaporeon gijinka sketches I'd done over the summer; here's the finished result.
Usually when I draw gijinka I try to make them as human as possible [no ears, tails, wings] but making Vaporeon an actual mermaid worked better than just giving her legs and a fake mermaid tail...After all, in the Pokemon world it's often mistaken for a mermaid ;)