This is the original design received from my customer from the USA. He has only 6 available printing heads so I decided to separate it to cmyk process with white underbase.
Unfortunately, this design has many color shades which are not reproducible with CMYK. Gray areas show these problematic shades – gamut warning!.
This is a separated design to the cmyk process. I decided to add one light Pantone blue color to achieve some light blue shades.
This is already printed final design.