Rating: 7 dat's how our marine boyz do da job! moar of da boyz on bikez for good dakka-dakka))
paint is a bit too pale however, i bet u can improve it all with high contrast washes, lining and so on
Rating: 3 What is the second SM doing? I doubt he likes being suspended in air every single battle. On the painting side, I see maybe 3 colors used. I'd suggest a few (maybe alot) inks and highlights and you'd have a good model. Have fun!