Boss Bert and Associates

Boss Bert is a Hill Giant who dresses nicely and often sits behind a large desk. He is the head of the Caldurhust network and is essentially a giant mafia boss. He's fond of large rocky jewelry and has big brass knuckles he fights with, him fitting them on his hand might be a cool pic for him. He also keeps about 20 "masterwork rocks", which are made of finely polished different colored marble. So, bowling balls without the holes that he throws at people.

More to come.

I was thinking the large marble stones could have animal-like features, like this turtle skeleton, giving them an artistically intriguing feature.

I like that idea, I was thinking they could be carved inside of the rocks like how sometimes you'll see a skull or something carved inside a bowling ball.