My first-ever mech. I've never seen one built w/ this kind of joint, but it looks fine.
About this creation
I would never have been able to make this without the Stegosaurus set(very useful). One thing I'd like to mention is that the upper arms are built with the studs FACING INWARDS(last photo). It seems to give the right effect, but I could use some pointers on how to give my mechs a more dynamic look. The hands could be a lot less blocky.