Create a realistic portrait of Goku standing in the night sky. Description: - Name: Goku - Age: Adult, around 30 - Gender: Male - Appearance: Goku has wild, spiky black hair that stands up, dark eyes, and a strong, muscular build. His facial features are sharp but kind, with a confident and friendly expression. He is wearing his traditional orange gi with a blue undershirt, blue wristbands, and a blue belt. His gi has the symbol "亀" (Kame) on the front and back. - Pose: Goku is standing confidently in the night sky, possibly with one hand on his hip and the other hand forming a fist. His body language should convey strength and readiness for action. - Background: The background should depict a starry night sky with a full moon. You can include subtle references to his Saiyan heritage, such as a faint aura or energy waves around him. Personality: - Goku's expression should reflect his cheerful and determined nature, showing his readiness to protect and his love for adventure.