Four color remix of the excellent Optimus Prime by DaBombDiggity. It has also been scaled 1000% (approximately 5.25") and oriented for printing.
May print without support on some machines. I used a few mm of dissolvable supports as the bottoms of the wheels and elbow joints kept coming off my plate.
This model, along with the original, has very loose tolerances. Print with an XY Size Compensation. My MK3 MMU2 required +0.16. I have included a separate file containing the feet and ankle joints for testing purposes.