Personalized Adorable Gista-style Stickers

Turn the uploaded photo into a high-quality Gista-style sticker pack. Preserve the person's original face, hairstyle, and identity without altering their appearance. Create a clean sticker sheet with a plain white or transparent background. Arrange 16 unique stickers in a 4×4 grid. Each sticker should feature a different cute facial expression and gesture, including laughing, crying, surprised, sleepy, confused, eating, pouting, angry, excited, embarrassed, thinking, cheering, winking, blowing a kiss, making a funny face, and celebrating. Add a short, playful English phrase to each sticker, such as "I'm mad!", "Hmm...", "Love ya!", "So sleepy...", "Really?!", "LOL!", "Awesome!", "Oops!", "Yay!", "Achoo!", "No way!", "Let's go!", "Uh-oh!", "Hehe!", "OMG!", and "Thank you!" Use a colorful, adorable, expressive sticker style with bold outlines, suitable for chat apps like WhatsApp, iMessage, Telegram, and Messenger.