I don't know if I'm a "snake head" or in the right place, but here is an old p6ce garbage truck I'm trying to put in a scene. I can't change the body paint to a normal color. Can anyone help? Thanks!

It looks like this is a texturing issue, not a Poser script thing? If so, you might want to have a look at the regular Poser forum and post your question there.

Monterey/Mint21.x/Win10 - Blender3.x - PP11.3(cm) - Musescore3.6.2

Wir sind gewohnt, daß die Menschen verhöhnen was sie nicht verstehen
[it is clear that humans have contempt for that which they do not understand] 

Metaphor of Chooks

Thanks!