Planet express rocket extruder visualizer

Remixed from the original model with slight modifications for better printability and to suit my preference:

* Widened and removed problematic thin walls
* Fully extrude the rocket body to the top so it's no longer just an outline
* Removed the planet express text

To get the hexagonal background, I've printed the red layer with 30% hexagonal infill, without any top/bottom.

The red/orange colour combo is done via colour change halfway through the print.

You could use the included .3mf file in PrusaSlicer where I've already setup the colour change and hex background.