Yes...they're close anyway
http://www.plasticconceptplanes.com/testfly.htm
There's also one at of a Wonder at RC-SIM in the 2.7 version model on page 32.
It should work with 2.85. If not..you can just swtich out the .par
file with another model that you know works or even in a language
you can comprehend..then adjust those parimeters to your liking.
it works just fine in 2.85 for me...i just tested it.
It depends how the aurthor mapped the skin..maybe you
paint it to whatever you like.