I was wondering if anyone has had a chance to print one of these with TPU yet? I'm looking at updating my suit ^^;
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I have seen them printed successfully in TPU, but I would not personally recommend it.
Generally TPU heads are designed to be thicker, so they can be printed as infill-only. I assume that helps with the heat issues (TPU bases can be hotter to wear than foam or PLA/PETG) and messiness of the material.