Thanks, Jack, Brian, & Filibert !
Jack - the amber color to which you refer may be the coating that was said to have been applied to the A5M "claudes" operating in China. This page from j-aircraft
http://www.j-aircraft.com/research/was_that_a_gold_claude_i_saw.htm
talks about the color. This page
http://www.j-aircraft.com/research/jimlansdale/pearl/jimlpearl.htm
shows pics, profiles, & info about the Pearl Harbor Zekes.
Filibert - I wanted to keep this bird clean. It was shot down on Dec. 7th, and I'm sure that the planes were in top shape before they left the carriers. They were representing the pride of the Japanese, and the officers on board probably made sure that the planes were meticulous.
Thanks again ! Now, if I could just decide what to build next......