I've been watching painting tutorials for the last 2 days. Was itching to apply some ideas to my 3d rendering. Definitely a more interesting look than normal, majorly clumsy though.

Work in progress 'Magma Elemental' model by Slawek Kosciukiewicz with substance textures/displacement
https://pinshape.com/items/49521-3d-printed-magma-elemental