Hi, I really think the A330 needs an update along with the 747.
For new aircrafts I think any Antonov aircraft will be amaizing and also a C5 Galaxy.
The A330 won a community poll and is being reworked currently. The reworked A330 is coming in 2021.
For the other aircraft, you can vote on their respective feature requests which are linked below:
Hope this helps you out mate! 😊