Hightorque USA has just extended it's offering of scale fuselages to suit many different makes and model helicopters.
From the palm size Picco-z through to the T-Rex 600 size, they are listed by model on the website.
If you are looking to upgrade to a scale fuselage why not have a look:
www.high-torque.com/usa
They also offer other scale components, tail links for the 400/450 size to lift the tail rotor for example on the Bell UH-1C etc., and an inexpensive set of retracts for the Airwolf in 400/450 size as well.
Soon to be added wil be retracts for the T-Rex 600, Logo 10 sizes.
It would pay to make a link to your "Favourites", they are adding more all the time