The team of Digital Flight Dynamics is working on the big project to model the A350X for MSFS. Follow their project intented to come when ready as a freeware.
With two videos embedded here, the different members show their 3D modelling work of the newest long-range airliner from Airbus, made possible with the help of real life pilots for example. And you will certainly highly appreciate the level of details and accuracy reached on the panels design : knobs, buttons, panels, they look already very nice at this early stage of development. If you want learn more, they have a Discord here and also a Twitter account.