Detailed Hair Texture Illustration with Cell Shading

A detailed and intricate illustration of hair texture with cell shading for use in a virtual customization studio like vroid. The hair texture should be well-defined with distinct strands, shiny highlights, and deep shadows to create a sense of depth and three-dimensionality. The cell shading technique is used to emphasize the contrast between light and dark, making the hair look more voluminous and lively. Remember this is a texture for hair, which means the pattern should be repetitive and seamlessly tileable, ready to be used in the creation of virtual avatars.