Congradulations on being Matt Roszak's favorite picture! Granted, that's probably just because it's the most recent he's favorited. I do love this. I think it's great how you show the concept art in the background. It's pretty weird to see Pikachu as a robot. You did well with such an original idea!
There are pokemon that resemble gears, like Magnemite. Well, there's so many they have one of everything. It's great to see a nice modification to the most well known of them all. The roid reminds me of steroids. He certainly looks strong enough to be on them.