One of the slickest protoman designs I've seen in a LONG time! Particularly love that you made his arm into a machine gun rather than a buster, and the styling of his jacket is also rad.
The only thing keeping this from 5 stars would be the reflection in his visor. It stands out a little awkwardly, but beyond that one detail this is top notch work :D
Would love to see moar Megaman themed designs!