Realistic hair brush/round comb 3D model to fill up your 3D scene.

You have the luxury of changing brush strokes as per your taste.
This model comes with a particle system attached to a hidden cylinder. The brush strokes are influenced by how many vertices the cylinder has. Adding more vertices to the cylinder creates more brush strokes.

You can create your own brush stroke and add the existing particle system to it.

Textures
The model is textured with the Blender Principle BSDF Shader.