I printed this for the space week.
Showing kids how falcon 9 rockets operate is a must and this print is really clever.

Printed with Prusa MMU2S :
Prusa White
Prusa Jet black

For the fins, i used the split function in prusaslicer to print them black and the rocket white.
The slight problem is that the black is 'bleeding' in the white (not enough infill to clean it properly between slices) thus making it a little grey.