Vallejo..........Acrylic paint, more of a true acrylic as compared to Testors or Tamiya acrylics.

Model Color - 212 colors, geared more towards brush painting, but can be airbrushed, just a steeper learning curve to thin them, as there is no set thinning ratio for the whole line. Good example, White needs much less thinning to airbrush then say Red does, all about the pigments and such that make up the particular color of paint. Lots of military colors, I truly hate it when someone comes into the shop and says I am looking for green, or brown, as there is literally 30 odd different shades of each. Even when brush painting it, best results when you thin it slightly with water....2-1 paint to water is good.

Air Color - 100 colors (soon to be 105), pre-thinned for airbrushing, many, many colors geared towards matching RLM colors, easy to use, drop in your airbrush and go.

Game Color - 100 colors, same formula as the Model Color, with an additive so they wear a little better on figures.

Panzer Aces - 48 colors most specifically geared for WWII figure painters. Same formula as the Model Color paints.

Pigments - 16 colors, Matt Glaze/medium and Sandy Paste.

Various other products that can be used to make dirt, water, terrain, etc.