First of all, I would like to thank you for this work. Really great.
But now to my proposals:

-Sound:
I can't see the turbine I hear. This should be changed. Aircraft of this kind sound more like a lawnmower.

-Speed:
Almost 200 kilometers per hour? Really? As not entirely inexperienced with aircraft in real life, I give the Mozzie a maximum speed of 120. That would be a realistic value.

-Vehicle load capacity:
Since some here dream of armament, especially in caliber 7.62, they should think about what such an installation including ammunition weighs! An aircraft like the Mozzie already has problems taking off with a payload of 150 kg! At least in reality. So practically a soldier with his equipment........ and that's it.

The Mozzie is in reality a hobby or sports device! Not more and not less.
It is NOT a cheap replacement for a real helicopter.
And it should stay that way!