Detailed, photorealistic fantasy art of a blue and green speckled amphibian creature standing in a misty swamp with glowing lights.

Create a scientifically grounded concept-art depiction of a fully sapient extraterrestrial amphibian species. The creature is a true biped, approximately 5'4"–5'9" (163–175 cm) tall, with an upright humanoid posture but unmistakably amphibian anatomy. It should look like an amphibian that evolved toward intelligence and then underwent extremely sophisticated genetic engineering—not a human transformed into a frog and not a cartoon frog-person. The body is compact, athletic, flexible, and powerful, optimized for both upright terrestrial movement and exceptional aquatic agility. The torso is somewhat broad and deep, with a short neck and a relatively large head. The pelvis, hips, thighs, calves, and ankles are disproportionately powerful, reflecting ancestry from highly capable jumping amphibians. The legs remain fully bipedal and structurally capable of ordinary walking, running, crouching, climbing, and standing, but are capable of storing and releasing enormous elastic energy for explosive jumping. The feet are broad and flexible with long, dexterous, partially webbed digits suited for swimming, gripping wet surfaces, and distributing weight across mud. The hands are five-digit and highly dexterous enough for advanced technology, with subtle webbing between the fingers. The fingers and toes should look amphibian rather than human, but not exaggerated or cartoonish. The skin is thin, supple, hydrated, slightly glossy but not slimy, and richly vascularized, with a fine Ver mais