There's an LCARS-style spinning 3D Aventine (albiet untextured) on YouTube: http://www.youtube.com/watch?v=4YzrOKcfnzA
. I think it looks alright, but that said I like the new supersized Enterprise-on-steriods from the new film.
After 8 months in the freezer I started with the refining phase. Currently working on the Aventine's specs and then will go for a systems layout schematic. (No time for a nice MSD yet.)
After that I'm probably starting on a somewhat improved 3D model later this Autumn. I want a model that can be animated and 3D printed.