I think your legs have an overuse of smooth ramps, my mechs have plated legs with a bunch of detail, probably cause they all resemble knights. :/
But that's because they're epic, I'll post it sometime today.
anywho, do whatever you want, it's your mech after all.
Just to point out though, I think the body is a bit too small. As in, it doesn't ascend over the front of back legs