I made this over a year ago, but had forgotton about it until now. I modified it to hold one pilot and a gun. It can walk easily and is sturdy. And although it dwarfs my AT-AT, it has a grenade launcher and a dual blaster. Learn more at Wookiepedia.
A bit small and under-detailed but nice. Very inventive use of the grenade launcher. You might want to put some round parts on hte sides of the leg joints and lengthen the front laser cannon a bit. Can you review mine?