If you want a turboprop as business aircraft for MSFS, keep an eye on Lionheart Creations progress : they are working on the Lear Fan that will include a very detailed model, with the interior cabin also reproduced in 3D.

This aircraft was a prototype imagined in the 1970’s, with actual test flights but it never went into production due to the lack of reliability of the gearbox, of the safety of the cabin under pressure at high altitude, and the resultant rejected FAA certification. We’ve copied a selection of preview screenshots below to let you check the textures and 3D details by yourself.