Ok you need to copy all of the BMP file's from the original Yak folder and paste them in the new Yak folder.
(Both folders are in the "Aircraft" directory).
BTW. Have you got my 4D conversion of the model????
If not here's the link: [link=http://www.rodeo.rc-sim.de/Default.htm]http://www.rodeo.rc-sim.de/Default.htm[/link] (it's dated 2005-06-13

)
MAKE SURE YOU INSTALL THE AFPD 1.8.0.19beta PATCH BEFORE INSTALLING THIS MODEL

.
Hope this helps


.
Greg.