Hi, im creating a nft collection that is based on impressionist painting with modern landscapes in it, hope i can promote it on here. But anyway, i want it to mint all of them at once at open sea, but if understood everything right, the common way of minting it its creating a model and them adding layers to it and then creating the script. How can I mint every nft at once, being them unique and not having a model and layers. I dont know if i made myself clear, hoping i did. thx any way