This is cool, but should be on an L2 solution, not the main evm.
With that said, some of the l2 on ethereum is quite promising. I personally like xDai, though it is still in beta it has quite a few projects on top of it, I might use it for a few idea's I have as well. https://www.xdaichain.com/
zkRollups are also super promising. These guys look promising: https://zksync.io/
Anyways, I really like the idea. As a gan artist myself, I have had a similar idea, but more revolving around real life sports athletes.. problem is copyright would bite me in the ass real hard.