Mike Cooper has a web page with useful information on World War Two vehicle camouflage. IIt includes text descriptions, as well as a virtual “paint chip” gallery.
World War Two
Platoon Action WWII Skirmish Rules
Platoon Action is a set of skirmish rules for WWII. The author writes:
Platoon Action is a skirmish-level game of World War II combat. Figure scale is one man to one man; ground scale is not exact, but about 1″ to 5-10 yards. Typically a player might control up to an infantry platoon (three squads of about ten men each; perhaps an HQ section); optionally supported by a few heavy weapons or vehicles. Although there are vehicle rules, it should be noted that these are primarily rules intended for infantry combat.
WWII Plastic Skirmish
Brett Drake offers a set of rules called WWII Plastic Skirmish, which are — obviously — rules for playing WWII games with plastic army men.
What more could you want? Your favorite childhood toys. Dice. Mayhem.
WWII Simples Miniatures Rules
WWII Simples is a one-page set of free wargames rules for WWII Skirmish games.
Battle of Britain Rules and Playing Pieces
The Battle of Britain is a complete strategic game for refighting the epic battle of 1940.