Without having Tamiya bottles in front of me, its impossible for me to give you mixes...if someone has a Tamiya 1/350 Missouri kit, in the instructions are mixes for the colors, 5-N Navy Blue and 20-B Deck Blue.
In fact, if I'm not mistaken, the Tamiya Fletcher comes with the same mixes...even though they show a Ms12 scheme, the 5-N and 20-B colors are the same, just no 5-H or 5-O.
Jeff