For anyone interested, a collaboration of creative minds came up with the recipe for the much sought Amber Rose.
Moretti transparent lavender blue #082
Moretti transparent straw yellow #049
In the picture I used an almost 1:1 ratio with a bit more of the lavender blue. In the next batch I will be trying more of a 3:2 ratio. You get the picture. Now that you know what to mix, play around and see what you get.
Left: real thing. Right: recipe.