As of right now this is my selected paint scheme:
Below are some of my original ideas for the paint scheme.
A top view idea to match the side view right just below. Anyone know how to go from this drawing to masks to paint an actual Sling 4 aircraft?...
Tweaked and smoothed version of the last one (6/7/15).
New one (6/5/14):
A to view for one of the above.