Unarmed strike in wild shape
 

For quite a while I could not figure out how to add this to my wild shaped forms as a monk/druid. I looked at Brass Knuckles and Fist Wraps in Speaking with Fists. That wasn't it because they could not take an insignia of claws. Then I added a IsWeapon wUnarmed and a bootstrap wUnarmed with sbname = item and vShortName = unarmed (item). That worked well. You add the item in weapons and the unarmed strike will show up in the animal wild shape. The item still cannot take an insignia of claws but the associated unarmed strike can.