What kind of treasures would you like to find in NFTs with art generated by A.I. ?

Idea of creating NFTs with A.I. and using part of the proceeds to hide treasures in the NFTs to gamify them, make them more fun, and add more value! These could be simply placed inside. Possibly with wallet addesses, private keys, claim links, or offering NFTs with some unknown value, or some mystery value partially disclosed.
Tokens could be given and rewarded for getting NFTs. These tokens could have some redemption value based on the community and ecosystem that is co-created together.
Tokenomics could be gamified with some Math and what not to coordinate prices in some way.
This bitcoin A.I. art bitcoin is available on OpenSea by auction with a minimum bid of 0.1 ETH for the next week (12/16-12/23).