I didnt buy a license for the pre-made market, we developed our own. But I can help with the info on setting up the collection, NFT properties and all that.
Or even better, you could chat with @simplegame and launch NFTs on Hive LAYER-1 instead of using the HE sidechain...
We are in the process of doing that and I'm going to write a blog post and open source some script for that fairly soon.