The is the Ptolemy Class Transport. I used the model that nd4spd1919 uploaded as a basis, but most everything is reworked from the ground up in Rhino3D. I removed most of the stuff from the mesh that couldn't be seen and used the rest as a basis for this.
The container is a separate piece. You can glue it on, or use magnets to place it on. I removed the sensor dish since I noticed the Starfleet Technical Manual drawings of this ship did not have a sensor dish. It makes sense that it wouldn't have one since it's a transport tug, not an exploration or military vessel.
I added phaser turrets, impluse engine plasma vents, and a few other things seen in the Starfleet Technical Manual.
Printer:
Monoprice Maker Select
Rafts:
No
Supports:
Doesn't Matter
Resolution:
.2mm
Infill:
10 to 20%
Notes:
I used 10% for everything except the container. The container needs more infill due to the internal connection piece which allows you to string containers together. Using Simplify3D, I set the top and bottom layers to 4 lines for each since 3 lines made some "bubbles" on the top of the saucer.
I had to scale the pieces down 75% to fit my printer. It's size comparable to the Enterprise snap together kit you can find on this site(http://www.semaker.com/productdetail/4635) at that scale.
