Yellow Armor

1. Base coat the model with Mephiston Red .
2. Add xenathol hgihlights with White Scar or any other bright white.
3. Coat with several light passes of Imperial Fist contrast paint.
4. Shade in deep recesses with Guilliman Flesh contrast paint.
5. Add chunky highlights with Flash Gitz Yellow .
6. Add fine edge highlihgts with Ice Yellow .

Green Lenses

1. Use Black Legion contrast to coat the area around the lense.
2. Add a base coat of Caliban Green over the entire lense.
3. Over a slightly smaller area add Warpstone Glow .
4. In an even smaller area add Moot Green .
5. Add a small dot of Ice Yellow as a focal point.
6. Towards the back of the lense add a dot of White Scar .