Create a highly detailed and realistic full-body image of a male character who is a mechanic. He is extremely muscular and bulky, with dark skin marked by bright light blue lines that suggest electric circuits or glowing veins, giving a sense of power and a high-tech vibe. His hair is short, spiky, and red, and his face is stern, focused. His hands are bare, showing signs of manual labor, and around his wrists, he wears bracelets made of wrenches and other mechanical tools. He's wearing functional, heavy-duty orange work pants, suitable for a mechanic, with pockets and tool loops. His confident posture conveys his capability and readiness to fix even the toughest mechanical problems. The background should be a workshop environment with a soft glow of light blue to complement the lines on his body.