I have been unable to find anything about this model, really keen to build something for my os91/dynamax fan, so I thinking about drawing up my own plans of something very similar, more scale like of a F5/F20. I have a cnc router in my workshop so cutting out the parts will be easy.
Have also thought about posting a message asking for some experienced plan drawers to do something in exchange for me cutting out the cnc parts. Maybe could get someone else to cut the foam wings, sort of joint project to benifit all.