I’m just a little unsure as to which Camel you’d like reference pics to, but if it helps, Revell released a model of Brown’s Camel in the 70’s. It had red and white diagonal stripes on the upper wing and upper fuselage, and vertical white stripes on the fuselage sides. I’ll stand corrected, but I seem to recall there were no roundels on the fuselage sides.

Hope this helps?