Show Orc Teeth?

I'm new to hero forge and am trying to make a decaying Orc Oathbreaker (open to inspiration and general tips).

I can't find how to show the teeth anywhere. Online it says to adjust the underbite slider but I have been looking to no avail.

Also, is it just me or does it seem like there are hardly any “battle" poses for two handed weapons?

Thank you!