Here are the final robot designs: (In all views so i can use them as moddeling reference directly in Maya.)
4 This a final concept of a front view of the robot:
4 Chair Clap mechanism and the backside of the robot: 
4 Imageplanes, front and sideview of the robot:
4 Imageplanes for his hands

4 Here is a rendertest of the model i'm working on right now.
It now looks like a clean and new looking robot, but with rust/ scratch textures and parts off i make it old and broken like. And for the total animation that i plan finishing in my own time, i also need a clean model, finaly it gets totaly repaired..