Earthrise Optimus Prime Upgrade Kit

This kit allows you to remove the stock butt bumper and to replace the stock waist/legs for improved leg proportions. Also included is a replacement set of wrists so you can use the ball jointed hand kit for better posability. For transformation, you need to use the closed fists. I have also designed gas tanks that can be added to the outside of the legs and a power axe. It's not an easy mod, but also not super difficult either. 1. Remove the stock bumper. This just pops off. 2. Remove the whee…

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