Y2K Fish-eye 2x2 Photo Booth Collage

Based on user uploads{argument name="number of photos" default="1-2"} Take a clear and realistic photo and generate a vertical 2x2 four-grid image.{argument name="style" default="Y2K"} Instant camera sticker collage. [Portrait Consistency] Strictly preserve the distinctive features of the subjects, including face shape, facial features, skin tone, and hair roots. The subjects in the four photos must clearly appear as the same person or pair, and there should be no excessive filtering. [Format] 2x2 vertical collage. Each grid is a self-portrait taken with a slightly exaggerated perspective using a fisheye lens. [Style] Y2K instant camera, fisheye selfie, colored flash, low-resolution CCD camera texture, cute doodle stickers. Redesign the subjects as {argument name="outfit style" default="Y2K Sweet and Cool"} Style: Pair with candy-colored clothing and Y2K accessories such as jelly sunglasses or hair clips. [Background] Rich Y2K spaces, such as neon signs, CD walls, or photo walls. [Pose] Each grid has different expressions and distances (e.g., peace signs, funny faces, winks). [Stickers] Add cherries, stars, and speech bubbles (e.g., 'LOVE BUG'), which cannot obscure the face. [Texture] Flash effects, digital noise, highly saturated candy colors, and realistic skin textures.