Silhouette design of a jaguar with distinctly sharp eyes in a sunset-themed design for t-shirt art, featuring 3D vector art with a playful and quirky twist in bright, bold colors against a black background. Incorporate a watercolor effect with digital painting techniques, and use a low-poly style with soft lighting to create depth. Present the jaguar in a bird's-eye view with an isometric angle, showcasing a retro aesthetic that maintains focus on the character. The design should be rendered in 4K resolution with photorealistic detail using Cinema 4D, and display a front-facing view of the jaguar. Add artistic flourishes to enhance uniqueness while preserving the essential theme.