LoopSS,
I don't know of any fuel doors made in sunset orange. I think the best chrome fuel door on the market is the MC2 fuel door.
http://www.t2hummer.com/T2Hummer/fueldoor.HTM
It comes with two keys. Very heavy duty. I bought mine on ebay for $169.00 shipping included. This is the guy I bought mine from.
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=2447183513&category=40 017
2003 Yellow H2, Lux Series, Air Suspension, Front Brush Guard, Rear Tail Lamp Guards, Helo Maxx 8 Chrome Rims, MC2 Chrome Billet Locking Fuel Door, MC2 Chrome Hood Handles, MC2 Chrome Hood Latches, Chrome Billet Hummer Logo Hitch Step