Check out the following items for auction on ebay:

LH Aileron M18B Dromader

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1&item=2491247243&category=26439&sspagename=WDVW

RH Centre Wing Flap M18B Dromader

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1&item=2491249180&category=26439&sspagename=WDVW