Remember those things called newspapers and magazines? We used to swat flies with them, or harvest pogs from them back in the day. Nowadays you can toss them in a blender, add a little water and glue, and make your own sculpting paste.

There are nuances to sculpting with material like this. Dioramax gives us an explanation of how they make the paste, as well as how to modify it to give it different properties.

The paintjob here makes this portal look like something found in a jungle, a silent scream from a smooth mossy maw waiting for some daring tomb raider to pass its lips and fall into adventure.