OK, folks get ready for it! Cause it's coming to a virtual airport near you!
The Military Visualizations 737-200, complete with the rough runway landing gear system! The aircraft's design team includes a man who used to pilot the real world 737-200 for the airlines and he's primary on the construction of the flight dynamics! So, you can be confident it will fly very closely to the real thing within the FSX virtual environment.
Here are some screenshots to wet your whistle!
Note: Still in production, so don't expect release immediately, but it is progressing nicely!