b777-300er issue

Hello IPACS team, I would like to share some feedback and feature requests based on my experience with the mobile version of Aerofly FS Global. I really enjoy the simulator, but I believe these improvements would significantly enhance realism and immersion. 1. Boeing 777-300ER Engine Sound: The current cockpit engine sound of the 777 is problematic. At high power settings, it has an excessively loud, high-pitched, and "whining" quality that is unrealistic and unpleasant. Also, the external "fly-by" sound lacks the deep, powerful bass and volume rumble expected from the massive GE90 engines. I would love to see the sound reworked to be more authentic, similar to the high-quality 3D directional sound present in other flight simulators. 2. Contrail/Smoke Effects: Currently, the visual effects like landing gear smoke or wing condensation contrails are missing. Adding these subtle environmental effects would greatly increase visual immersion during takeoff, landing, and in cold, humid conditions at high altitude. 3. A330 Passenger Airliner: The Airbus A330 remains one of the most requested aircraft by the community. I join many others in hoping to see an official A330 passenger variant added to the simulator in the future. 4. Ground Services & Boarding Animation: To make pre-flight procedures more engaging, could there be a possibility to add simple ground services? A basic animation of passenger boarding stairs (jet bridge) connecting to the aircraft would add a nice touch of life to the airport scenes. Thank you for your continuous work on improving Aerofly!