Color Reference for AT-RT
This taupe color seems like a good choice. Though it is a bit safe.
Color reference for AT-RT Driver
These are my ragtag heavily converted Rebel Troopers. The AT-RT driver should match them and look like it's part of this unit. Click to zoom in on the picture.
Reference for Flamethrower
Note: Although I do not care for colors used for the weapon on the model, you can click on the picture to zoom to see the model part.
Reference for Laser Canon
Note: Although I do not care for colors used for the weapon on the model, you can click on the picture to zoom to see the model part.
Reference for Rotary Blaster
Note: Although I do not care for colors used for the weapon on the model, you can click on the picture to zoom to see the model part.