ピンクとラベンダー色のうさぎが1つのミルクシェイクをシェアする、おそろいアイコン用のちびキャラ風イラストで、パステルのカワイイ系スタイルです。ピンクのうさぎは黄色いリボンをつけてウインクし、紫のうさぎは黄色い蝶ネクタイをして、ストライプのストローで1つのグラスから飲み、背景はピンクとラベンダーに分かれた円です。2つの正方形に切り分けて、キャラクター、色、ドリンク、アクセサリーを入れ替えられます。

Create one finished 2:1 horizontal image designed as two equal 1:1 square matching profile pictures side by side, each square independently complete and readable at tiny avatar size. Keep every important feature safely inside a circular crop centered within its own square. Original chibi illustration: exactly two adorable super-deformed bunnies, each with a large rounded head, shiny expressive eyes with two small white highlights, tiny nose and mouth, blush cheeks, soft thick dark-brown line art, and simple rounded paws. In the left square, a pink bunny; in the right square, a lavender bunny. Give them distinct but complementary expressions, leaning slightly toward one another while keeping each face centered in its own square. They share one small milkshake at the exact center seam: a single glass with pink-and-lavender swirled milkshake and whipped cream, with one straw angled toward each bunny. Let only the glass and its two straws cross the seam; do not split either bunny's head, face, or body. Ensure each bunny remains a complete, appealing profile portrait on its own, with its straw clearly visible. Use a calm pale cream-and-pastel background with a few tiny hearts and sparkles near the outer edges; keep the center uncluttered and avoid busy scenery. Pastel pink and lavender fur, butter-yellow and cream accents, gentle blush, simple two-tone cel shading, soft even light, one subtle chin shadow, tiny white highlights on eyes and fur, crisp friendly shapes and generous breathing room. Make both halves share the same art style, palette, scale, lighting and background, with bold simple silhouettes. No lettering, no words, no labels, no watermark, no extra characters.