Brian, Rick Krane shared with me quite a few years ago, the pastel and pencil method for doing fish. I was never happy with the sterile look of an air brush finish on bills and feet, and the fact that over spray and one slip up would be cause to star over. the curves on both also hampered a natural blend of colors. Wood duck bills can be a nightmare to paint with an airbrush, because the colors needed are very strong colors, and reds and yellows will bleed, and are hard to cover if you have a slip up. drying time between applications of both the paint and sealers defiantly slowed down the finishing process as well. powders and pencils put your hand control right on your surface rather than in the air away from the surface. they both can be worked, or over colored instantly. the hair spray dries very quickly as well. one thing I learned many years ago, even though this is my full time job, is that I needed to invest in myself if I wanted to continue to bring my work to a higher level. pride should drive everyone in this field, and it is great to see that members on this forum understand that. so with that said, and to try and answer your question, I would say 1/2 hour on a woodie, and 1 hour on a surf. that time does not include the prep time, since I only use repo heads on my ducks. I prep in groups, cut wire slots, wind pipe channels, nostrils and fine tuning the head for the pose of the bird. I then clean and prime and allow them to dry overnight. hopes this helps Brian