I think Halftrack may a little tied up with post-release bug fixing, etc., which is something all largeish mods go through... with each release we expect to be able to have a nice rest for a short while, but with every release we quickly get swamped with bugs being reported and we struggle to trace them back to their source, fix them, test ingame, then release a hotfix or patch.
Once Halftrack has released a patch fixing all the glaring (and often easily fixed) bugs, i suspect he'll take a rest and compile the remaining new models at his own leisure.
I may be wrong, but i think i remember Halftrack once stating that modders may extract the models they need from this new version of BotB once it's released, as he wouldn't have time or didn't wish to cobble together any more individual releases until after the BotB release. And really, it's not terribly hard for a modder to extract the model files and and make his own Attrib files for a new unit.









