Transparent yellow over gold metal

Transparent Purple and Black over silver metal

Transparent Green over 3D objects

Black transparent paint over the 3D Marines

Red Transparent Over 3D Image

Red Transparent Over  #4 Texture

Red Transparent Over  #11 Texture

(Note the glow in the dark paint!)

Green Transparent Over Raised Lines 

Red Transparent

Blue Transparent

Red Transparent Over Starburst Lines

Transparent Red over raised lines