Well Trev, I'll take full responsibility for any frustrations you and other users might have over the release. Paul emailed a few models to test out for repainting purposes only, but never made any promises as to when the release would go out. I posted pics on here to show what's coming paints-wise, but unfortunately, they were a little premature! Half of the delays have come from me pestering him for more variants and giving feedback here and there on texture mapping issues, so I will take a big portion of the blame! It all should be worth it though.
As for feedback on model handling, I have no comment there, as he may well be doing something of that nature that we don't know about. It is a shame he is not an active participant on here for those purposes, but that's his decision and I am just a humble painter, and would never assume to tell him what to do.
I'm sure the wait will be well worth it, and any tweaks to .air files or cfgs will no doubt be handled by users on an individual basis post-release
Best,
Steve