Stone Tentacle Tileable Material

A material I made for my final university project, 'Eldritch Cathedral', which unfortunately didn't end up getting utilised. Once I've completed a couple more projects and the stresses of Uni are further behind me I'll probably revisit the cathedral and add any elements that wouldn't have been plausible for my university deadline. I learned how to make the tentacles in Substance Designer by watching Eric Wiley's Advanced Shape Creation course.