I vaguely remember the name and the pictures of his art work. Yes it is art work the way you guys finish these planes I admire. 
Hey Doc!
Here are some photos that I found in the SH'S SEARCH engine.
From these shots, Randy....Truly Walter rules the airbrush.

(bye the way...check out that IWATA airbrush that "Heff" is beholdin'

NEVA NUFF IWATA'S HP-C's for the finest detailing. These two airbrushes of mine served me purty well over the many years of during my life sentence behind the barb'd chain link fences of the Boeing Company.
(I escaped with only two of them...along with my beloved old DeViliss #502 detail touch up gun.) Lots of new and expensive guns, but always try to remember, Although a quality spray gun is a blessing, but its truly the skill and experience of its masta'a touch that truly makes the difference.