Think I started something as my son wanted a Halo Version!
A Master Chief Speedboat that is compatible with the Bambu Model Components Kit 010.
I don't have the component to test, but the model does float brilliantly, thanks to the work of @NxtGnPrtHub, so it is not essential to enjoy in the bathtub!.
117 was reposed for the boat using the model from B4Squared on Thingiverse.
Supports will be needed, but I used Slim Tree / Threshold 15 / Branch Angle 40 and they came off easy. (See screenshots)