Hello, sorry for the noob question, can you help me understand how to create and connect the different materials as seen in the render of tutorial? (mantra) https://www.wearelovedo.com/projects/ep0007---simple-growth?fbclid=IwAR2OCm7XAkGcaUdo2ZadAQ9RSWlCos-ab2QUYo7eiMA9L4qmJT06LLx6oZ8
testHead_growth.hip