The League of Augsburg website has a pdf quick and dirty guide to painting World War II Germans. There are some good suggestions in here as to which Vallejo and other paint lines to use.
Painting Guides
Austrian Uniforms 1448 – 1896
The New York Public Library’s Digital Gallery has a large collection of prints of Austrian uniforms from 1448 – 1896. It’s an incredible painting guide.
Painting Horses Tutorial
Kevin’s Miniatures and Hobby Table has a good article on painting horses. I have never been good at painting the beasts.