https://www.artstation.com/a/49375422
Dynamic Stitch Brushes For Substance Painter (Path Tool/ Paint Brush ) & ZBrush (IMM/ Standard Brush )+Alpha (4K )+ 3D Model(OBJ/ FBX ) Vol.02
Customizable leather stitching (strap color, binding ring and roughness each ) with the best quality and high detail for ease of use in Substance Painter and ZBrush. Also, using seamless alphas in all software that supports alpha, you can easily create amazing and high-quality stitching on your artwork.
https://www.artstation.com/a/49375422