This is a minifig scale from the movie Robocop. must be the best robot bad guy ever! The shoulders, elbows, waist, hips and toes(!) are all articulated. Many thanks to Billyburg for a tip on the leg pistons.
LDD: 1drv.ms/MF3ftE I wasn't too happy with the arms on the original G20 (left), so now they're a bit longer with a proper elbow joint. The G20 will cost you around $12 per model if you were to get all the bricks from the LEGO pick a brick service. The G17 (right) runs at about half the cost.