Manga Character Design Triptych

Create a triptych graphic poster on a vertical canvas divided into three horizontal panels, featuring the same {argument name="style" default="Japanese manga-style"} character in every panel. Keep the face, eyes, nose, mouth, face shape, age, and hair color identical, changing only the {argument name="variables" default="hairstyle, bangs, expression, head angle, glasses, and accessories"} like a professional character design sheet. Each panel should be a shoulder-up portrait with bold graphic poster aesthetics, thick clean line art, minimal detail, and large flat color shapes. Choose three distinct moods inspired by the chat history, expressing each through a single {argument name="color scheme" default="dominant color"} with only black and white added. Instead of a traditional background, immerse the character within the atmosphere itself so the ambient color naturally reflects onto the skin, hair, and clothing, creating the feeling that the character exists inside the light and air of that world. No text, logos, UI elements, or speech bubbles. Each panel should work as a standalone artwork while forming a cohesive series together.