Vector illustration of the letter 'M' designed to resemble a decorative gift ribbon bow. The structure of the 'M' is formed by smooth, flowing ribbon-like curves, with the central peaks elegantly looping like a tied bow. The design should have a balanced symmetry, clean vector lines, and a polished, modern aesthetic. The ribbon effect should include subtle shading and highlights to enhance its three-dimensional look. The vector file should be scalable, with crisp edges and smooth curves, suitable for logos, branding, or decorative typography