Create a dramatic 3D model of a battle-hardened Viking berserker, expressing fierce determination, with scarred skin, and intense eyes. His hair style is a spiked mohawk going all the way down the back of his head and then braided past his shoulders. On the shaved sides of his head display intricate cyber electronics with a Norse knotwork style down to his temples. A long beard is woven into braids, artfully braided with small, intricate circuit beads, showcasing thick texture. The model has a rugged, sculpted appearance, set against a pristine white studio background, emphasizing raw power.