An anime-style profile picture of the character Eren, with his head and shoulders visible in close-up. He has short black hair, brown eyes, is smiling slightly, wearing white attire, and is winking at the viewer. He is standing against a polka dot background. The overall tone should be cheerful and friendly. This style can include hand-drawn elements or cartoon features to give it a personal touch. You may also incorporate elements inspired by the animation styles of Hayao Miyazaki in your design. --niji 6 --ar 1:1