Reminds me of a childhood action figure! I printed it at full scale. Some parts of MakerTron are very thin and was suggested from another print to do an infill at 60-70%. Although that was for a 50% scale of the MakerTron, I still felt some points may needed to be stronger at full scale. This was printed with full supports. One issue I had when assembling the Maker Tron is that the pins were really tight to put on. There wasn't much or no leeway for the moving parts. I would suggest printing the pins at a slightly smaller scale to help fit it together. After assembling it moves fine and is able to re-adjust!