I loved building this little guy (Even though it has 4 freaking decals and applying them stresses me out), after doing 4 older kits in a row a new one is real refreshing! (Instructions! In English!) I opted not to put the antenna on his head because, well, it looks a little dinky frankly. The feet have so many weird points of articulation which is both cool and annoying since they get knocked out of position pretty easily and then he can't stand up anymore.
I recently watched Witch From Mercury (short review: I liked it! Leaving off with tonal whiplash that can snap a spine is a-ok by me!) and I really loved the look of these things. They look a lot like a Battletech, which I've also been big into recently, they sort of resemble a Javelin or a Commando I think.
My next kit, and final for the moment until I buy more, is also a Witch one: the Dilanza. It has a big freakin' axe, how could I not?