I created my own decal using a blank Testors decal sheet. I then airbrushed Tamiya XF-59 Light wood and streaked it with various oil paints to simulate wood grain.
I've just finished adding some weathering to the wings using a highly diluted mix of 5% Tamiya Black and 5% Tamiya Red Brown with 90% thinner. I used my recently purchased Harder and Steenbeck 0.15 airbrush for the finalize work...I mostly happy with it...