I stripped a 1/4 scale Vendetta in about 3 hours, using 200 grit "wet or dry" sandpaper, with the "wet" being supplied by dipping the paper in lacquer thinner.

The first couple of seconds of sanding an area with this approach doesn't seem to do anything, but a couple of seconds later the paint starts coming off and forms into little "balls" of paint. At the end of the job, the floor looked like it was covered in some kind of crumbly cheese, but the fuz & wing were spotless.

If you try this though, use good ventilation, mask etc, to keep the fumes away from you.

Gordon