You are able to print Starship flaps without support, you need to turn on “make overhangs printable” in the slicer, if you are able to cool a print that fast
Normal Starship: https://www.printables.com/model/906474-starship-lift-offblast-off-rocket-spacex

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https://makerworld.com/en/models/489028#profileId-402119
The author remixed this model.
Keychain Option Added