In the vast cosmos of the anime universe, a breathtaking key visual unfolds, centered on a space girl standing alone atop a panoramic hill. This scene, inspired by the artistic brilliance of Carne Griffiths and Conrad Roset, is a true masterpiece of intricate detail and vibrant beauty. 

The space girl, her presence ethereal and captivating, is the focal point of this cinematic tableau. Her anime-style visage is rendered in highly detailed perfection, showcasing a face of unparalleled loveliness. Every delicate feature, from her sparkling eyes to the subtle contours of her lips, is a testament to the artistry of the creators.

The hill on which she stands is a lush and vibrant tapestry of colors, reminiscent of the enchanting worlds crafted by Studio Ghibli. Flowers and foliage sway gently in the cosmic breeze, forming a breathtaking backdrop that complements the girl's stunning beauty.

This key visual invites viewers to immerse themselves in a world where beauty and intricacy collide, where the space girl's presence alone is enough to transport one to a realm of wonder and awe. It's a scene that captures the essence of anime artistry, paying homage to the talents of Carne Griffiths and Conrad Roset, and evoking the magical allure of Studio Ghibli's enchanting worlds.