A hyper-realistic kangaroo standing upright on a professional tennis court with a blue hard-court surface, holding a sleek, futuristic iPhone 16 in its paws. The kangaroo looks curious and slightly amused, the iPhone glowing faintly in its hand. The setting is a sunny day, with sharp shadows and vivid colors, and the tennis court's net and lines clearly visible in the background. Photorealistic detail in the fur of the kangaroo, the glass and metal texture of the iPhone, and the vibrant court setting --s 750