Can the Keeper Missile get re-skinned?

I've opened up the Keeper of the Grove missile model in MDXPather, and I know exactly what all the textures on the model are:

- Textures\Sentinel.blp (the copper-colord falcon in the lower middle of the image)
- Textures\Zap1.blp (lightning)
- Textures\Green_Glow2.blp (Green glow)
- Textures\Dust3.blp (the streamers coming out the back of the model)

I'd like to have the model be blue or red. I can change the green glow to a blue or red one, but no matter what I do to the Sentinel.blp texture the model retains its bright green lines. Also, even though the Textures\Dust3.blp texture is white, the streamers on the model have a green tint.

1.) How did Blizzard do this, and why can't I change it?

2.) Could someone make a red and a blue Keeper of the Grove missile and post them, if it's an easy but esoteric sort of thing?

Thanks!

Captain Picard

it is an animated geoset color. here they are.

They look great! Thanks for the tip!