Lots of different model starships to look at today. First up Round 2 Model's latest model kits, as revealed recently at Wonderfest 2014. A few new ships were announced, including a DS9 themed addition to their Cadet Series, which already features a dozen different ships, all at 1:2500 scale. This new three-pack will include the USS Defiant, USS Saratoga, and a Galor class:
Also newly announced is their latest model at 1:1000 scale, the TOS Romulan Bird of Prey. They are hoping to have this ready in about a year.
And on display there were also plans for the new Shuttlecraft Galileo kit:
Round 2 are also planning to re-issue the AMT USS Enterprise cutaway model kit, and are currently looking at what (if any) modifications they might make before doing so. They hope to have this ready for 2015. You can see more from Round 2's Wonderfest display, on their blog.
If you prefer not to build your ships, then The Official Starships Collection is the series you need. Their website has recently been updated with new images of the Nebula class and Xindi Insectoid starship, which are coming soon as issues twenty-three and twenty-four.
Finally, DST have released an updated version of their USS Excelsior NX-2000 image, with the colours looking a bit more as we might hope they will appear on the model (the previous version was very saturated). This version of the Excelsior is expected in November: