Dive into a comprehensive 2-hour video tutorial on hard surface design in ZBrush with renowned concept artist Nelson Tai. Learn advanced techniques for creating intricate 3D character concepts, focusing on the SEB character. Explore Tai's efficient ZBrush workflow, from initial block-out stages to detailed sculpting. Master the creation of 3D sword blades, utilize custom brushes, and leverage the 'Polygroup' feature for Boolean details. Gain insights on determining appropriate detail levels in sculpting and discover effective design processes. Conclude with an inspiring showcase of Tai's previous works, offering valuable inspiration for your own projects.