Suggestions

The OANS allows pilots in the cockpit to navigate visually around the airport. The OANS is displayed directly on the Navigation Display (ND) and shows all taxiways and parking stands. The aircraft is always displayed in the center of the ND, making it easier for pilots to navigate around the airport, allowing pilots to safely navigate the airport even in bad weather. A video showing the OANS and its features in action on the A320:

Would be awesome to have the Pratt and Whitney Engine as well in the future for further immersion

It would be nice if the Satcom antenna could be added to the A320neo, it would only be visual here, but as many airlines use them it would be a great addition.

It would be amazing to see the "Draims" on the new A20N from you. It features advanced control over the radio and the transponder. This new system is built in by default in the A350 and A380, and since mid 2021 also default in the A320 family aircrafts. This new system would be a great addition to the already built in modern wx radar. Here is a full thread from Airbus about this piece of technology: https://aircraft.airbus.com/en/newsroom/news/2020-11-cockpit-communication