Technic Playmobile spaceship hull plates

I have often wanted to make big technic spaceships for the Playmobile folks. This is a start.

Hull segment with technic pin mount points. Scaled for Playmobile people. Outer surface is composed of two bezier surfaces, though it is a straight (mostly circular) cylinder.

Special thanks to William Adams for the Bezier math!

Thanks to Eric Muurman for the technic pin dimensions and inspiring models.