Ptolemy class Tug:

Zero pod - USS Hubble - NCC-3848 One pod - USS Ptolemy - NCC-3801 Two pods - USS Copernicus - NCC-3824

Ptolemy Class 3-ship pack w/ 1024x1024 textures

Ptolemy Class 3-ship pack w/ 512x512 textures

Ptolemy Class 3-ship pack w/ 256x256 textures