We're keeping all models and we may even use additional ones in the future so no, they won't be released. I can ensure you, however, that the models are pretty poor in terms of mesh complexity and need to be HTLed or, at least, to be brought to acceptable standards.
Sorry for the links, but I haven't touched the official(and old) NTV site at all. Don't take it as a reference because the new plans are pretty different. For instance, this subforum's description says that under Admiral Bosch the GTVA goes under - that's now what the new plans will be about as they'd focus instead on more plausible scenarios.