Drax is a powerful sight to behold. His green skin makes him stand out, and his muscular frame is both intimidating and impressive. His long brown hair is pulled back into a ponytail, and his yellow eyes have a stern and determined glint in them. His mouth is open in a slight grimace, revealing his sharp fangs. He wears no shirt, which shows off the many intricate tattoos on his arms, chest, and shoulders. Black pants and heavy boots add an edge to his overall look. He carries two knives—a larger one in his right hand and a smaller one in his left—as well as a large axe hanging from a strap across his chest.
For coloring this image, I would recommend using a mix of bold and muted colors. His skin should have a bright green hue and his hair a warm brown tone. A mixture of red and yellow could be used to give his tattoos a vibrant realism, while his eyes should be a deep yellow with a shimmer to them. For his clothing and weapons, use cool tones of blues, purples, and blacks for a more dramatic effect. Finally, create some contrast with white highlights scattered among the figures.