Duck Hunter or Beo gam as it is sometimes called in the collector circles. The Article is incomplete but I have it up so you can use it as reference. Ill go back and update and finish it when I have time.
Key points on the uniforms. The Advisors uniforms all appear to be a 5 color pattern that is pretty dense and on a yellowish background. The cut of the uniform is basically the same as the contemporary military uniforms. So two square/rectangular chest pockets and and frequently thigh pockets on the pants closed with metal and later plastic buttons. This differs from the sets worn by the Seals (see last photos or previous article).