Pikachu in Shackles

Hey, so here's an original piece. So this one is a piece I've been wanting to make for a little while. So whenever Pikachu gets captured (well a lot of the time anyway) they always put him in this tube, tank sort of looking thing, normally he just sort of sits in there. So I wanted to depict a take on that. As usual it's exaggerated. Exactly what it is, don't know, battery maybe, who knows. Anyway, hope you guys enjoy!