Create a highly detailed character illustration of "Itzanma,

Create a highly detailed character illustration of "Itzanma," a towering and muscular Goliath standing nearly 2.5 meters tall. Her presence is both imposing and proud, with jade-green eyes that convey a deep sense of confidence. Her skin is a typical gray of her race, resembling stone, with darker streaks that add to her rugged appearance. She has fiery red hair and wears a mix of tribal and modern attire. On one ear, she has bone earrings, while a feather adorns the other. Around her neck is a leather collar, and her biceps are wrapped with leather rings. Her upper body is clad in a tight, tanned leather top, and she wears leather pants that match. A wide belt secures a dagger, a pouch, and various tools at her waist. Her feet are protected by a large pair of sturdy boots. Itzanma's body is marked with significant tattoos: a bear paw over her heart, a swirling vortex on the palm of her right hand, and a sun on the back of her left hand. She also wears a modern-style blue leather coat, draped over her broad shoulders. Strapped to her back is an enormous, curved obsidian greatsword, wrapped in various bindings. The character should be depicted in a powerful stance, exuding strength and confidence, with the environment complementing her tribal yet modern aesthetic.