I found this funny plane on flitetest. Its simple and cheap.
Cutting parts from foam:
Then making power pod.
Then body and wings:
I used this parts:
Turnigy Multistar 20 Amp Multi-rotor Brushless ESC 2-4S
D2822/17 Brushless Outrunner 1100kv
HobbyKing HK6DF 6 Channel 2.4ghz Channel Receiver
Turnigy 800mAh 3S 20C Lipo Pack
Turnigy Battery Strap 330mm
For more info check flitetest site:
http://flitetest.com/articles/nutball-scratch-build