The GAUI CH47 is quite different with other brands, it come with 2 flybarless collective pitch
rotor heads, the GU-368 3-Axis gyro and the "Scorpion" Co-Brnading BL motor are also included in
kit, the pre-assembled kit and the FRP 1/32 scale body with the water slide decal which results in
a real scale looking, here in below are some information about it:

The instruction manual of the CH47:
http://www.gaui.com.tw/pdf/CH-47_Manual_English_090307.pdf

The galllery of the CH47 pictures:
http://www.gaui.com.tw/html-en/products/scale/tg47img.html