There is a REP in Project Gemini 4.5 on the Gemini 5 Mission. The only Gemini Hardware that hasn't been produced so far appears to be the Gemini 9A's AMU.
http://www.orbithangar.com/searchid.php?ID=1450
Just looking at the NASA 3D models site, there's a load of new 3D satellite models released.
http://www.nasa.gov/multimedia/3d_resources/3d-models-gallery.html
An MFD to allow screenshot photography from within Orbiter to allow the user to conduct mission photography with output in jpg/bmp/png etc sent to an images folder for post mission review.