POLICE DOG WINDOW

Please use

Failure.

Dude, you gotta add a colored layer under the details you add, in this case I'm not really sure how it would work since it's a window texture, but for the car skins you've done so far add under the words, lines logos, or whatever you're adding, a new layer with the color of the vehicle, or it won't work. Try that, if you need help, PM me or make a thread, but please, stop doing this, stop turning a deaf ear and continue posting unfinished work.

Here you some good tutorial to start, it isn't hard:

And get a good image editing program such as GIMP, it's free;)

Why is this in the Development Resources section?