Pretty boring, just implanted a ball joint in his center mass. Makes him a little taller. Gives him another tank mode that looks a little more alien and aggressive. Cannon just sits on top for now.
Pretty cool. Extra articulation is always a nice addition, and I'm digging the new tank mode; it looks almost bestial.
question - could you take a pic with him twisting his waist? not that i don't believe ya, i just think that kinda makes the whole point. Waist articulation is always a welcome mod
He's twisting it in the first pic. This figure doesn't really need this articulation. If it wasn't for his better alt mode, I'd say don't even do it.