1) How was the glow/highlighting effect added to the unit? I cannot find any tutorials or information on this online.
2) Are there any other methods to change the base color of a unit besides tinting it to achieve stronger colors? Saturation changes and the like? Would love to be able to modify the color a bit without plastering the entire unit with an ugly single color... a saturation/hue option would be amazing..
Are these possible via the editor?