Substance Designer Practice - Lovecraft Inspired

I wanted to get used to working in substance designer, so I was sitting down and making texture inspired by HP lovecrafts litterature.

I learned a lot of the basic of the program, nodes like histogram scan, light, curvesmooth, shape and tile sampler and blending diffrent nodes.
The most difficult part of the project was making the suction cup muscles.

I sculpted the back of the tentacle texture in blender and used normal to height to get a height map.