We wanted to give our seniors a parting gift, so we 3D-printed a simplified version of our 2018 robot. The larger one here is 4 inches tall and the smaller ones are 2 inches. Very pleased with how the smaller ones turned out, so now we just need to print a few more. Made with a sterolithography-style printer.
Here are the SolidWorks and STL files in case anyone is interested.
A few more pictures: all three from the front, the two smaller ones from the sides, and our actual robot for comparison. The only main features missing from the printed version are the climber arm and the second stage of the elevator.