Obie,
Off the top of my head I can only think of two options, the Alabeo DA-40 and the Lionheart DA-40 XLS. I have the Alabeo rendition and have generally found it to fly well although I haven't tried to compare its performance or handling to a published flight manual. I do have real world stick time in DA-20s but none in the DA-40. The DA-40 handling is believable to me as someone familiar with the handling of the lighter two-seater. Everything else about the aircraft is expected Carenado/Alabeo quality. It is lovely to look at and comes with a passable Garmin 430, at least for VFR flight. It does support the replacement 430s on the market. No systems depth although the real world aircraft is fairly simple. The version modeled is an earlier steam gauge cockpit.
I don't have Lionheart's rendition so I can't offer much of an opinion there. But Bill Ortis' work as Lionheart Simulations is generally well regarded. They've modeled the G1000 equipped XLS, so if you prefer a glass cockpit that might be your choice.
There may be others out there but to the best of my knowledge these will be the two best quality offerings. Though I'd be happy to learn of others!
Chris