USN C-9 Nightingale

[otftch]

I am currently building a US Navy C-9.I've lots of photos,but only side views.Does anyone know if the wings are grey or natural metal ?
Ed

 

[FLYBOYJ]

If I remember right the leading and trailing edges are polished and the center section of the wing is a light gray

Here...

http://www.theaviationzone.com/images/html/misc/c9/page1.asp