Max Cruise Marine's new 42' catamaran design for DIY enthusiasts. You can have it shipped to your build location in a couple of Sea Cans. Modular construction from factory gelcoated sub-assemblies, sort of like a giant model airplane kit.

Max Cruise Marine has a modest amount of information, photos & renders on their website:

MJ Sailing has a YouTube posting on the Max 42SC with additional renders, layouts and discussion of the Pros & Cons of this cat.

MJ Sailing vlog post: