The image showcases a "Kangaroo Boxing Coach" in a gritty, old-school boxing gym. The kangaroo, a muscular red kangaroo with distinct auburn fur, stands upright in the center of a boxing ring. It's wearing boxing shorts, a sweat-stained tank top, and a whistle around its neck. Red boxing gloves are strapped onto its paws, and it has a towel draped over one shoulder. The kangaroo is demonstrating a powerful uppercut, its muscular arm extended in perfect form. Its face shows intense concentration, with a determined glint in its eyes. Around the ring, several human boxers are watching intently, some mimicking the kangaroo's stance and punching form. A few are shadow boxing, following the kangaroo's lead. The gym has all the hallmarks of a classic boxing facility - a speed bag, heavy punching bags, mirrors on the walls, and motivational posters. The lighting is dim and atmospheric, with a single spotlight illuminating the ring. In one corner, a worn leather bag holds an assortment of boxing gear sized for both humans and kangaroos. Despite the fantastical subject, the image's details are rendered with striking realism - from the texture of the kangaroo's fur and the sheen of sweat on its body to the worn leather of the boxing gloves and the scuff marks on the ring floor. The kangaroo's pouch is subtly visible, humorously suggesting where it might keep spare mouthguards or hand wraps. Absurdres, 8K, UHD, many details, extreme detailed, full of details, Wide range of colors, HDR.