I think this app does infact achieve what you are after https://www.voxodyssey.com/video-games/seeds-of-wars The content is a bit out of date and the app is available. Im not totally sure how it all works, have not had enough time for further investigation

Instant Armory by TrapStreet Studios is the ultimate tool for fantasy tabletop roleplaying game enthusiasts. Designed for popular games like Dungeons & Dragons and Pathfinder, this app allows players and game masters to design unique arms, armor, and equipment using stunning hand-drawn art. Whether you're crafting an epic sword, a powerful wand, or a protective shield, Instant Armory offers a wide variety of customization options.