I've Swapped Prop Texture files with different aircraft before and got it to work. What your going to be looking to swap - is usually called PROPBLURR texture file , within the aircrafts Texture Folder it self. Your best bet is to get the FREE Add on' DXT BITMAP Manuiplator - try googling it,,, with that you'll be able to actually open up the bitmap texture file and see the file and also, what texture Format it is saved as, rather it be a 256 color bitmap or some other style format, sometimes changing it to another style bitmap will Correct the PROPBLURR file. hope you understand all this - if NOT just come on here and ask for more help , we don't mind

:) !!