It really does not work that way very often. That's an old mesh that would have been designed for a version prior to FSX. If I were to do this plane frankly I would start from scratch as I have found that trying to get old mesh to look good in FSX tends to be more trouble than it is worth.
I could do one. Full Bore down to custom gauges and a very detailed VC...and it would cost you over a grand easy. That would also come with an agreement that you can't sell it without paying royalties to me.
My advice is to start learning how to make one yourself. We all started by thinking "I sure would like to have a ____for FS". There is a lot of help available to get you going, and you might end up with a cool custom Sonex at the end that only cost you time!
