I think this is the aircraft. Seen just now at Mali Losinj LDLO. It may be the only flying prototype?
Here’s the current manufacturer’s webpage
It sure is pretty, especially when you consider much of the shape is in metal, and must have been a huge amount of work to design and produce.
It looks like OK-MIH is the only flying specimen today.
Yes, compound curves are expensive. I wonder how they did them. Either press tooling or by drawing it over a mandrel. Socata do the top cowling with a mandrel (I have seen it).