A giant Christmas 3D billboard designed as a vertical long-strip screen on the side of a modern building in a busy urban street decorated with festive Christmas lights, garlands, and ornaments. Inside the 3D billboard is a Christmas-themed interior space, filled with warm red-green color accents, soft golden holiday lighting, subtle snow-sparkle reflections, and elegant Christmas decorations such as ornaments, ribbons, and festive patterns along the background surfaces. Within this Christmas-decorated space stands a cheerful person (from attached image, gender-neutral wording), fully positioned inside the billboard. They are wearing a festive Santa-inspired outfit with a modern twist — red velvet jacket, playful patterned scarf, stylish boots. They hold a giant candy cane that slightly extends out of the 3D billboard, creating a playful breaking-the-frame illusion. Next to them, bold text styled like a luxury holiday slogan reads: “MERRY & BRIGHT SINCE BIRTH” with tagline “BUT MAKE IT FESTIVE”. The 3D billboard mixes high-fashion elegance with joyful Christmas humor. Photorealistic, stylish, culturally modern, and meme-inspired.