Yep. The Exocet hasn’t been around as long(I don’t think so anyway) and the idea is a little different. You start with a first or second gen Miata, throw the body away, & put the scaffolding on top of the “roller skate”. The end result is more or less the same with different drivetrain layouts, massive improvements in power/weight ratios. They have a US site now so it’s easy to get them and people are doing V6 and V8 swaps.
This pic is a basic swap(obviously not 100% complete) but they get pretty crazy