How I can obtain the exact mixture of the color FS20400 Tan
http://www.jpsmodell.de/shop/fs20400 code H-27 in painting Gunze and 2021 Model Master, leaving of the following paints Humbrol:
93 Matt Desert Yellow, 84 Matte Middle Stone, 26 Matte Khaki and 119 Matte Light Earth?

I have to tell to you to clarify even more my question that I have the four colors of Humbrol that I indicate here and I need, by means of the mixture with black or white depending on the color that I want to obtain their mixture proportions for each color for me to have the exact color the code FS20400 Tan.

The best thing for all.
Leal Antoniazzi Pedro
[email protected] (:-)