This is really great! One of the better AT-DT MOCs I've seen. The level of greebling is impressive, and you've done a great job in synthesizing the various designs to make your own thing. I don't know what your dedication to source accuracy is, but I think a really easy fix would be to replace the stickered 2x2 LBG tile with a hinge plate and tiles to capture the angled armored section seen below the turret section. All in all, a great MOC!