u/Frequent_Cycle_4919

Hello hello I am about to begin my endeavour of a triss merigold cosplay from the witcher 3 and her top is made from leather.

I am just wanting to get advise what could possibly be the best option for creating the design on the bottom panel and would could possibly be the best thickness and type of leather for this?

I have access to a 3D printer and was thinking of possibly doing a stamping method i’m just not too sure