A professional high-resolution 3D Render hero shot of a stylized tennis set: one vibrant blue tennis racket with a smooth matte finish, featuring a thick orange grip handle and a grid of chunky white strings, and one lime green tennis ball with a signature white curved seam. The tennis ball is levitating in the foreground, positioned over the top-left quadrant of the racket's head. The racket is oriented diagonally at a 45-degree angle, sloping from the bottom-left handle to the top-right frame. The entire composition is perfectly centered, isolated on a PURE WHITE BACKGROUND #FFFFFF. The subject is fully contained with a 30% white margin. No shadows, no reflections, no floor textures, zero clipping. Ultra-sharp focus. Octane Render, Raytracing, Unreal Engine 5, physically based rendering.