Thanks.
I am glad that you are enjoying the ship sets. There have been so many varations of them over the Last three years, check that four years now, that the effort behind them has long since pasted into ledgend.
Seriously, most of the sets were a lot of fun developing. The federation sets all use models from Starfleet Command I, II, and Orion Pirates.
The Klingons / Romulans use some models from those games, BOTF, and a Klingon ship game that I cannot remember the name of.
I enjoy the TNG set too. I seldom if ever use it in any PBW games because there are so many others who want to play the Federation that I often opt to play another race.