Printed these myself (color laser, on clear or white decal sheets):
This was printed on clear.
The two PS2 covered hoppers decals were printed on clear (engine uses commercial decals)
All lettering on the bus was printed, along with the stripes on the roof. Route name and logo decals were printed on white and trimmed, the rest on clear.
Printed on clear
Printed on white, text printed on a black background