Yes, it’s in the FAQ.
http://www.wizards.com/AvalonHill/rules/AA_Pacific_1940_2nd_Edition_FAQ.pdf
The final installment for this series of photos are here.
The (unpainted) dark green US infantry come from the original A&A Pacific set and the red infantry are the Chinese soldiers from that game. The yellow fellow is from my son’s toy soldiers I intend to use to replace the red Chinese. and the running soldier is from my son’s toys and I was going to make a complete set to replace the US Marines from the original Pacific game.
It really improves the game playing experience and my son loves his custom set. Give it a try.