The beta version of Draken 5.0 for Prepar3D 4.x has been delayed for a few weeks, and I am actually considering skipping the public beta and releasing the official version earlier than planned since the model is now very close to final status. The systems/gauges programming, exterior model and texturing work are almost completed, and what remains is some remodeling and animation of the virtual cockpit.
The screenshots in the gallery are from an early stage of development and not representative of the current quality of the model. I will add some newer screenshots as soon as possible.