I can't draw Mega Man

I give major respect to Keiji Inafune. He does some amazing character designing, and I can't even get his work to look somewhat decent in my style. I have about...5 or 6 pages in a row in my sketchbook from the past day or so of just me trying to draw a good Mega Man, and it just won't happen. His legs and arms, the way they're split into sections, they confuse me when I go to draw them for some reason. At least I've gotten him to a point where he's recognizable. ...I think. And this drawing is especially weird because even though I did it with my normal tablet and laptop, I'm in a kind of squished area. I don't think that has anything to do with his head being bigger than everything else, I just mean that it's odd in general.

Mega Man is copyright to Capcom and Keiji Inafune