Imagine you are a professional wildlife photographer on an alien world. Capture an image of an alien apex predator that measures approximately 1 meter in length. The creature should combine characteristics of avian and reptilian species. Create a lifelike representation of its feathers and scales, with feathers measuring about 5 centimeters in length and scales 2 millimeters in diameter. Place the creature in a realistic extraterrestrial ecosystem with geological formations extending up to 3 meters in the background, atmospheric effects, and dynamic lighting. Ensure that the depth and scale of the environment emphasize the creature as a fearsome predator.