Zodiac Themed Yumi's Cells Poster

I am"{argument name="zodiac sign" default="Your Zodiac Sign"} "Please create a poster inspired by *Graceful Cells*, maintaining its soft, aesthetic, and lifelike atmosphere and background style, while fully integrating the constellation theme into the design. The main character's face must remain completely unchanged, without any modifications. Add a small amount of cyan highlights to the hair. Surround the main character with several small, vivid, and realistic 3D chibi-style miniature figures, designed as expressive "cells" with oversized heads... featuring a glossy finish, high detail, and playful expressions. Each miniature character represents a trait associated with that constellation and performs different actions: one hanging on the main character's arm, one raising a hand in celebration, one reading a book, one drinking coffee, one lying down playing on a phone, one making an exaggerated and funny expression, one looking tired or stressed, one shouting energetically, one sketching, one hanging on the main character's head, and one with messy or disheveled hair. Each chibi "cell" should visually reflect the personality traits of that constellation through its expression, posture, and behavior. Additionally, add a chibi character whose facial features are related to mine and whose pose mimics the main character's." The character must be positioned at the bottom center. Additionally, the background has been changed to black and gray tones with touches of navy blue. 4:5 scale.