I rather enjoy
making these animated gif's. If you would like one of your
airplane let me know and I'll see what I can do. It's free
and you can download them once I put them on the Web Site.
The torque roll one take a lot of pictures. To make the
one with my Giles G-202 I took a bunch of pictures with the
plane hanging from a string by the spinner. Getting them
to line up was darn near impossible.