If you go under "Unreal Estate", they're selling NFT's of the gigaturtle's various accommodations, and say they plan to expand into the metaverse (there's a countdown timer to release!), where they'll do more of the same. The NFT's (of which it doesn't look like many have sold) will fund Meta development, and the El Dorado that is Meta will open the floodgates and generate enough dough to start actual planning...

It's a freakin' gigaturtle folks! There are reasons why real ships don't look like this. Ever. It's exceedingly unlikely that the makers of this site are serious about anything other than selling NFT's and maybe testing the waters with Meta.