Blender 2.49B Emissive Map help?

I’m currently working on texturing Anya Stronghold from the Gears Of War series. But I’ve hit a snag. I’ve come across 2 maps and I can’t figure out how to use.

As you can tell by the image of Anya that I’ve done, and the other Anya, the only difference is the emitters. My emitters appear to be way off. I’ve been trying to figure out what these two maps do. I have figured out that the rgb map is has different levels. But, for the love of me, I can’t get the emitters to work. If anyone knows of a tutorial I could read, I’d be extremely grateful.

Thankyou in advance.

P.S: I own Gears Of War 3 on Xbox, so I have obtained the model via illegal legal means! =D