I recently picked up the super Nungesser bust pictured in the following thread - https://www.planetfigure.com/threads/charles-nungesser-scale-1-9.113615/ It look like he is has been sculpted to represent the last picture at the bottom on the left. From the photograph it looks like he is wearing a horizon blue uniform compared to the black uniform in the right picture. My problem comes with the the hat he is wearing and I have no colour reference for this item of clothing. It looks to be white in colour yet other pictures I have seen of other French pilots of the the same era are either blue or black or very dark in colour. Could it be a very light horizon blue?? With horizon blue in mind what is the best way to represent this with Vallejo acrylics using a base layer, shadows, highlights, etc?