Design a full-body humanoid mech adapted to everyday urban life. Mechanical head with a strong abstract silhouette, no human or anime facial features. Futuristic wear. Exposed mechanical limbs and joints with clean panel seams and functional details. Subtle sci-fi equipment, restrained and believable. Style: Sci-fi illustration, clean soft linework, airy composition, flat yet nuanced color fields, vivid color palette Camera: full-body, eye-level, neutral minimal background. Mood: calm, confident, near-future realism.