Plate Armor → Rocklike Skin

I feel like doubling down on the 'golem' thing so let's try replacing 'Plate Armor' with 'Rocklike Skin.'

The camera angle becomes more extreme as Arma is slid closer to me. Her hands fall to her sides, and she looks my way with a smile on her face as her armor completely vanishes, leaving her standing here in a black tank top and loincloth with some kind of studded rocks on its hem.

Her skin still looks perfectly normal, though, and little else about her has changed. It seems this change is kind of a dud. Should I reinforce it, or try something else?

(magical golem, pink hair, braided hair, innocent expression, tilted head, one hand forward, showing her large ass, rocklike skin, modest skirt, tiara, inside a castle hallway)