The Tabletop Titans site has a photo tutorial on inking miniature wargames figures. Inking is a great technique — actually a great time saver.
Painting
Tutorial On Painting Eyes On Wargames Figures
Massive Voodoo has a nice photo tutorial on painting eyes on wargames figures. He uses a Faber Castell artist’s pen to do the pupils.
Marble Painting Technique
Hot_Lead has a tutorial on a faux marble painting technique. The green marble column example is really amazing.
Non Metallic Metals Painting Tutorial
A. Imrie has an extensive set of tutorials on painting figures with the non-metallic metals technique.
Highlighting With Flourescent Paints
Here’s an interesting concept: highlighting figures in fluorescent paints. It looks like it works well for fantasy and science fiction figures.