A low poly, GLSL campfire set, using animated textures and emitters. Includes sparkes, smoke an animated glow and an animated light. If you move the light around, you may have to redo the animation, but I've just used the noise function, so you can take a look at what I've done and copy it. Simple. Comes exactly as show. Take a look at the real-time video.
Includes all textures and materials.
Created in blender 2.57. I believe it will work in 2.56 +. The only thing that would have to be redone for earlier versions of Blender is the animation. Everything else is just models and textures.