Got Planets? This site has some excellent maps to place on your spheres to make the entire solar system.

     Check out all the Trek items in the Freebies section.

     Some Trek-like items here, though most are Vanishing Point items that can be found at their own site.

     Check out the freebie section and there are a few Trek-like items in the store as well.

     Lots of free and pay Trek here.

     Good quality Trek models here.

     Requires free registration, though there are some nice freebies here.

     Lots of nice items here, some are even Trek related.

     Lots of nice models here, most in several different formats.

     Some nice Trek ship models here, though most are not cannon. Some nice TOS era space stations though.

     The ship and bridge set models here are not in a format that Poser can use as they are made for the Bridge Commnder game. However, here is a thread at Daz3D that tells you how you can convert them to use in Poser.

     Requires registration and forum posting to gain access to the files, but there is some nice stuff available.

     This is a Lightwave modelers site, though most of the models are compatable with Poser. Requires registration and forum posting to gain access to the files, but there is some really nice stuff available here.

     Has a nice looking TOS era bridge in his store, with some freebies hidden there as well.

     All sorts of free Trek items here including some from Rduda who is participating in this festival!

     Not much Trek related here, though there is a set of Klingon props here.