A basic stand for model ships. I scaled up the ships from the Warhammer fleet for display, and needed a stronger stand to support them. I printed it using a 0.4mm nozzle at the highest strength setting.

You can easily change the diameter of the rod by using the measurement tool in Bambu Slicer, selecting the top edge, and changing the number to half the diameter you want. You can also use Sketchup to freely change the height of the rod by extruding the top surface and downloading it as an STL file.

Note that if you really need to change the height, please do it first, because you'll need to enlarge the model proportionally again afterwards.