How can I make my mask look weathered? PLEASE HELP!!!

I really want to know how I can make my RZ rot mask dirty, weathered, ETC. Any tips or I deas? I customized this mask to High hell such as ripping off eyebrows to painting, evenusing a blow dryer on it. But I can’t get tht old rotten nasty weathered look I want.PLEASE HELP ME!!!

Try rubbing charcoal on areas you want to look dirty. That seems to be an old tried and true trick we all use.

COuld maybe just give it a few paint washes . Just spray on some latex paint and wipe it with a cloth but dont wipe it completely off its also a good way to get some paint in the cracks . Ya could even try doing two diffrent colour washes just dont over do it . Then just mix up a colour of what you think it should be around the scars but just brush that on there lightly dont over do it just take the time painting it to making it look naturaly worn out and dirty

Acrylic paint + water + qtips or a sponge.