A 3D vector art design of a cute and quirky jaguar silhouette with sharpened, expressive eyes, set against a vibrant sunset background. The t-shirt art features bright, bold colors with a watercolor effect on a black background. The jaguar is rendered in a retro aesthetic with low-poly elements, soft lighting, and isometric style, viewed from a bird's-eye angle emphasizing the character. The overall design is photorealistic with a focus on charming details, created in 4K resolution using Cinema 4D, capturing a front-side view with creative modifications enhancing the original concept.