Is there anyone who I can pay to convert 12 colors with LCh values into Lab or Munsell values?

I could certainly put you in touch with someone, but the L*C*h to L*a*b* conversion is a very simple calculation given in this answer and the L*a*b* to Munsell conversion can be performed using GretagMacbeth's Munsell conversion freeware available from www.gretagmacbeth.com. More.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.