Here's a map of an AH Risk that was first inspired by my decision that historical borders of North America would be much better than the North America in Risk. No clue if this balances gameplay-wise, and it probably doesn't, but oh well. If anyone wants to try this out for a game, be my guest. Although you'll have to create your own continent values.
Terra Australis, 7
New Holland, New Zeeland, Moluccas, Java, Sumatra, Borneo, Philippines
Asia, 14
Malacca, Ceylon, Burma, India, China, Formosa, Manchuria, Korea, Japan, Mongolia, Chukotka, Siberia, Ural, Turkestan
Middle East, 8
Baluchistan, Persia, Arabia, Egypt, Crimea, Levant, Babylonia, Anatolia
Europe, 13
Balkans, Italy, Austria-Hungary, Ukraine, Poland-Lithuania, Muscovy, Scandinavia, Germany, Low Countries, France, Iberia, Britain, Iceland
Africa, 11
Tripoli, Morocco, Algeria, Songhai, Guinea, Nigeria, Abyssinia, Congo, South Africa, Zanj, Madagascar
South America, 6
Brazil, Peru, Guiana, Colombia, Argentina, Falklands
North America, 13
Caribbean, Mesoamerica, Mexico, California, Texas, Confederacy, United States, Louisiana, Oregon, Alyeska, Rupert's Land, Canada, Greenland