This is just a stand for your models. Models like rockets, airplanes, etc.
The front plate you can engrave whatever. Also if you want, you can cut the top off to change the connection.
(NOTE: You can use the model here to subtract from whatever rocket model your dealing with. This will give you the connection hole for the model.)
3d print
I don't have a 3D printer yet. So IDK what settings is needed.