Curt,
That arrow is beautiful! At the risk of turning a hobby into a task, I for one would be willing to purchase such an arrow as a piece of art to hang in the man cave or even my office.
I don't know the demands on your time, but the patience and skill to create an arrow like this is not something all of us have. Have you considered making hand crafted arrows for income? I think arrows such as yours may qualify as a museum grade display. You could even research different cultures to create historically accurate representations of Native American arrows.
It is apparent you have a talent for building arrows. If you could put a cost (value) to an arrow like that displayed, what would you charge?
It would be worth the price just to have a model for someone that wants to build one themself!