Prim Skeleton

I'd love to see a skeleton feature for prims like a thing where you can attach prims to like a second av but so you can make prim animation alot easier like you'd attach the prims then loading the animations for the skeleton and it do it like as if you had a alt where you equip em with armor or w/e then loading animations to be played and stuff to go with it so robots and prim animals will have a awesome realistic feel to them