Mitsu, I appreciate the effort you put in your sounds, but I agree with VW, pitch may be a little high.
I loaded yours and flew off line, and it is a hugh improvement over the stock sound, but it doesnt sound like the ones in the movies you posted.
Midnight's sound a little muffled to me
Whel's and VW's sound about the same and may be the same file, it seems the closest, deep, loud, rattle your teeth.
Just my 2 cents
AirScrew