I guess you are a Team Rocket fan after all. As I am a big one myself, it's great to see a picture like this. You really seemed to portray this character the way any fan wants him to be portrayed, as a giant badass. The Best Wishes version wasn't as badass as this, so this is awesome. What I love about this is how there are so many little things on his body that are sticking out. He has the same boots and knife Jessie has.
It would be funny if you had Meowth dressed like this. I love how he's showing off his muscles. It seems like you kind of got his hair wrong, because it should be in strands. Of course, this wasn't meant to accurately portray the way he looks in the show obviously. As before, the "R" is a good background.