The only issue with that is you need to have one before you cast it. The only bits i'm looking at replicating are the helicopter blades from combiner wars figures and Grooves windshield as the boys keep losing them. Otherwise it's all going to be my work.
Just for reference, with a little bit of clean up (still need to fill and sand some more) with Silverbolt (Couldn't find Optimus, refer to previous comment about boys losing stuff)
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