June 14th, 2016, 07:25
Dave's right, downloaded from Craig's site to check http://www.classicwings.net/ (Seems Craig's site has had a revamp!)
installation is into Airplane folder... but make sure you get the right sopwith camel folder (down to the level with all the textures and model files) then copy the effects files to effects folder and sound files to main sound folder and you should be good to go.
The other Camel is available on this site under FSX military props. They compliment each other nicely. The one me and Craig did was a field modified late war camel with wider under carriage legs. The other model is more representative of the Camels with thinner undercarriage struts and as they came out of the factory and fully enclosed gun hump.
Hope you manage to get it working ok