Question for basing bits

Hi everyone! Basing my Slaanesh daemons with some volcanic sand and remnants of past hubris poking up through the sands of time. This would include things like skulls, weapons, coins, gold, jewelry, crumbling hellenistic type columns, etc. Skulls and weapons are easy to get bits for, but what about jewelry, gold, and columns, similar to that found in the hedonites of slaanesh range (and reveal trailer)?