I’ve made horns with tin foil, papier mâché, glue guns, and now I’ll show you how to make them with an amazing new material called Polymorph. I found out about this around six months ago when I saw a friend of mine post a video on Face Book, and since then I’ve been itching to make some props with them!
If you want to you can even re-heat the plastic after you’ve used it and remould it
I also recently got my hands on some texture spray paint for when I was making my Attack on Titan wall, and it worked perfectly for the horns. Unfortunantly I can only really recommend an enamel or a spray paint for this. Regular acrylic paint doesn’t stick very well on the surface, but if you don’t want to invest in some new paints regular nail varnish is a good dupe.