Hello guys, i have been trying to make materials in SD. And while some shiny materials like metals,plastic,leather and some wooden floors and bricks are rather easy to recreate realistically, i really struggle with materials like fuzzy leather, velvet, thread wool to make them look realistic. They have microtextures and small fibers which you cannot add to the material (or can you?) to achieve a realistic look. Can someone provide some helpful links for this category? Are these shaders? I also have no idea on how to make shaders as well :P
EDIT: e.g. in this image, i think i nailed the leather handles but these boxes on the right should be some kind of fuzzy leather/velvet style, and the stitches should be like...Thread :P what can i do to improve them?