DC Designs has today, not even three days after the previous post, shared three screenshots from the simulator showcasing the Concorde exterior and the cockpit without textures. Some insight on the development was also shared.
Based on the post, the initial texturing of the virtual cockpit is close to being done. The flight model is capable of Mach 2 cruise velocity and can sustain that speed without afterburner which is how the real plane behaves. It was made clear in the post, that there is still much to do in terms of fine detailing.
Source: DC Designs Facebook