Hey @wrd1972 and @32assassin, please take a look at these and let me know if this is what you are looking for. Includes basic textures for you to do color/opacity adjustments in Photoshop and a demo of lit and unlit red bumpers made in PS from those basic textures (no extra rendering required).
https://drive.google.com/open?id=1BHzxwu5yPHb8-EfOBif58QSftK2xKm5x
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