HM3: Tails, you win!

I've just updated the HeroMachine 3 Alpha with BackplaneTails, featuring twelve various rump-appendages, from fox tails to a really cool mechanical scorpion stinger. Hope you like them!

Also, I put up a modified MouthStandard set featuring the evil sideways tongue teeth ensemble, as well as a BackplaneStandard that includes squid tentacles.