This site has a mint NFT from reserve button that creates an NFT airdrop to 2 addresses. You can press it an infinite number of times, thereby creating a bunch of NFTs. Here is my transaction - https://etherscan.io/tx/0xdb9ca1404d8fd9121a4fe0858920eeca1730d7dbcab39fc663ec46d6bfc42392

Check if I'm wrong, but if not, then cover the contract. My email - andrey.shklyarevich@gmail.com.