Robot Dog Instructions
It's very easy, but in case you need it, here's how to build the robot dog featured on Tranquility Base.
Take careful note of step 2 - you have a choice of using an old-style 'finger hinge' (used in the instructions) or the new-style 'click hinge'. The method for attaching the tail (control stick) is slightly different in each.
Obviously the colour scheme is entirely up to you. Go nuts!