Illustrate a whimsical OneDrive icon with a playful, hand-drawn style, featuring a smiling cloud character holding a briefcase, surrounded by confetti and balloons, to convey a sense of fun and celebration.

Design a futuristic OneDrive icon with a sleek, metallic texture, featuring a stylized letter 'O' made up of interconnected gears, conveying the idea of efficient organization and data management.

Create an illustration of a stylized OneDrive icon with a subtle gradient effect, surrounded by a circular frame with a faint blue glow, set against a white background to represent cloud storage and synchronization.