I made a thread briefly outlining the process of making a one-off enclosure. I had a proper shop to make mine, but I’ve seen pics of dudes doing this in their bathroom (!). If you want to start down that path, I’m happy to help fill in some of the detail left out of the post if you send me a PM.
It takes some time and a good tough effort but I feel like it was worth it and would do it again if there wasn’t already one premade by gurus like @BigBen. His enclosures are next level but he needs a MOQ to make it worth his while (popular decks like the EVO, for example).