I develop this mech for Asiagraph 2012 @ Tokyo, Japan.
It is a warfare walk-droid concept.
With using four legs to sustain the heavy duty body panel and also able to move around in battlefield are one of the major focus during the visual development.
* I m using Sketchup software on this concept design. Can’t help coz i don’t see any Sketchup software on the submission, so i just tick 3d Max. It is still 3d right. :)