I'm struggling to model the cushion for this chair. I have been trying using the cloth simulation to get the cushion+wrinkles, however, I'm unable to achieve a satisfying result with the buttons by using the pinning vertices. And if I level down the specific pinned vertices, I don't get many wrinkles...
Already tried changing vertex mass, increasing pressure, stiffness of vertices...
Blender File: https://drive.google.com/file/d/19IPBr9BeUQxEOcrCTwXFeSU9bVpxAtyU/view?usp=sharing
Any idea/suggestions on how would you tackle this issue?
2) Cloth Simulation Config