This is a great thread, one complaint we all have is that interaction with our favorite collectable company is somewhat limited at times and suggestions/input seems to go very much unheard or at least not acted upon. This could be the start of changing that.
With this in mind.. Alex, do you know if the alien big chap lsb's teeth are being altered at all? The piece is pretty spectacular but the one piece top and bottom blunt teeth ruin it somewhat overall, they also need chroming for sure. The warriors teeth are spot on which seems strange. I love it anyway but that final touch would complete it nicely after all of the hard work that must have gone into sculpting it.
In fairness there is also this picture that suggests the teeth altered between suits, but whichever one you go with they aren't quite there yet.