It seems incredible but there are some guys that can manage some soft chines with Origami techniques:
Chines are not necessarily bad to performance and some years ago a class 40 with hard chines left many (including me) amazed...well, the boat won a lot or races
There are aluminium boats with no chines. Allures was the first small builder to do that but for doing that:
"And for our sail yacht construction, we have implemented partnerships with a super yacht yard and a famous cabinet maker company. Through these partnerships we get access to exclusive know-how and top level industrial tools. "