As an example:i want to invert the cyber busters color so black glow
Now to achieve this simple effect here is what i did. With lots of trial and error there are many different ways to create a 3d effect. In this particular screenshot what i did is on the k8 krukov i painted the the ammo box in the (s) file black. Then i placed a simple saints symbol on top of it where i wanted it to be seen. Then on the (d) file i used a material or shade of diamondplated material. So this way the symbol only shows up when the box is moved in the right direction and correct lighting.
So i believe to get the effect you are wanting you would be wanting to try the same similar process