Model to 3D print

I am looking for a 3D modeler to create 3D models according to the attached images. I need to create the following models:

Mothership: maximum size 6 cm.

Battleship: maximum size 5 cm.

Fighter: Maximum size 4 cm.

Mining ship: Maximum size 3.5 cm.

Models should be simpler, with recognizable main features of the ships, without too much detail, but should match the basic appearance from the attached pictures. Attached you will find a visualization of one of the prototype farmhouses, as well as an image from Master of Orion that shows the details I would like to see in the final models.

The output will be a 3D printable file (I prefer STL or OBJ formats). If you have experience with similar projects, please send me examples of your work and an estimate of the price.

I look forward to cooperation!