We don't have a vulture egg decor and this is a terrible thing. How about it's karma based, just like the item?

Positive karma: A shiny, pristine vulture egg sitting in a nice nest

Negative karma: Egg cracked wide open, pieces of egg scattered around, with yolk coming out ()

Two ideas to get it: Craft it out of (30) Vulture Eggs in Monkey Business (based on your king's karma which one you get...or a random chance to get either?)

OR

Rare chance to get either when you use the item, and the item drop will depend on which you used (hatch: egg in nest, eat: cracked egg)