The tail wing I know, the cost is about 130, is bought on Taobao, plus the installation of spray painting what is about 250, the big surround has not installed all the estimated at least 1500.
Taobao hundred million party modification store you can go to see me is he that buy the quality is OK. The larynx is estimated to be around 500. It takes 2,3 thousand to do the math.