U.S.S. Cassini NCC-3824 - Ptolemy-Class Transport/Tug

My take on the Ptolemy-class Transport/Tug from the 1975 "Star Fleet Technical Manual" by Franz Joseph. I've adored the Tech Manual since I was a boy, and decided to pay tribute to the designs within. I didn't want to deviate from the basic design and silhouette too much, so I only took liberty with some minor cosmetic changes.

Also included are shots of a standard Starfleet Transport Container, also designed by Franz Joseph.