Aerobatic kits. Large scale.
http://www.aerotech-rcmodels.com/Products/kits.html
http://www.carden-aircraft.com/
The following website has TONS of kits. TONS of 'em!! But I will NOT post a link to it. There are some suggestive pictures of bikini clad or topless women, so get the kids out of the room before you open the pages.
myunclewillies
Google it.