The Blue Rider decal sheet has decals, and color info for the
following four pilots:
(A) Ltn. Paul Baumer
(B) Ltn. Carl Boile (? fax isn't too clear)
(C) Ltn. Carl Boile "
(D) Ltn. Friedrich Kempf
(C) and (D) are the same aircraft (413/17), just in different time
periods with different Balkenkreuz.
Blue Rider quotes the Dr.I Special as the source.
Kempf's machine - according to this sheet - was standard Fokker
streaked dope on uppersurfaces; Turquoise (or, in my word "Sky") Blue
on all undersurfaces and struts; black rear fuselage on left side;
white rear fuselage on right side (these both include the horizontal
tail); and a black cowling with white center.
Hope this helps.
Matt Bittner
meba@cso.com
Omaha, Nebraska
"Yoddle-yay-hee-NARF!"