This is my latest foamy.

Wing span - 1500mm
Flight weight - 2420g
Motor - Turnigy 4240-530
Batt - 4S 3000mAh
Prop - 15x8
Laminate flooring underlays 3 & 5 mm
Covering - Oralight, Solarfilm films
Harpye' technics
Inspiration from David Hayes' model

The decoration is not completed yet, but this is the first successful test flight.

ИС-1: Второй выход (4 min 35 sec)

The build log is in the Russian RC Forum
http://forum.rcdesign.ru/f81/thread259955.html