"GM" 是一张四格动漫猫耳少女贴纸，带白色和粉色模切边，呈可爱风格。每张贴纸中粉发猫耳女孩置身樱花背景：挥手、哭泣、抱着猫睡觉，以及举着带爪印的粉色泡泡字 "GM" 牌子。你可以替换牌子文字、发色和蝴蝶结颜色，或更改姿势和表情，做出自己的问候贴纸。

Create a square, polished sheet of four separate die-cut anime stickers featuring the same original cat-eared girl, Momo, in a tidy 2-by-2 arrangement. Each sticker is a rounded, softly scalloped shape with its own pastel mini-scene inside: airy sky-blue and cream clouds, a few drifting cherry-blossom petals, and gentle pink accents. Outside the sticker shapes is a perfectly flat pure-black void only; no shadow or scenery beyond the sticker edges. Give every sticker a thick, crisp white die-cut border with a fine bright pink-lilac outer keyline so the white edge remains distinct against black. Momo is a sweet 2–3-head-tall chibi with peach-pink hair in clean glossy clumped locks and a clear highlight band, upright cat ears with warm pink inner fur, a tiny simple nose and mouth, and rosy blush. Keep her face centered and comfortably within each sticker’s rounded silhouette. Use clean colored line art, slightly heavier around the silhouette, with soft cel shading, one clear pastel shadow tone, and delicate luminous rim light. Keep all artwork bright and light-colored against the black void; avoid black outlines and dark shadow effects. Top-left sticker: Momo cheerfully waving one hand, smiling with large expressive amber eyes, layered irises and two white catchlights. Top-right: Momo crying adorably, glossy oversized tears streaming down her cheeks, mouth turned into a small pout, eyes squeezed shut. Bottom-left: Momo asleep curled cozily with her cat ears relaxed, eyes closed, a tiny cream cloud and a few soft sparkle shapes inside the sticker. Bottom-right: Momo smiling with bright expressive eyes while holding a small pale-cream sign clearly facing the viewer; render the exact large lettering “GM” on the sign in cute rounded glossy display letters, with strong readable contrast. No other text anywhere. Keep the four stickers distinct, evenly spaced, fully visible, and consistent in character design and finish.