!gpt4o Create a hyperrealistic 3D rendering of balloon lett…

!gpt4o Create a hyperrealistic 3D rendering of balloon letters forming the word [Happy Birthday Liam]. Each letter should look like a shiny, inflatable mylar balloon with a bold print. Combine textures such as [colored grids]. The balloons should be semi-reflective with realistic air volume, seams, wrinkles, and pressure points. Give each letter a distinctive and playful surface design, while maintaining overall consistency. Use a soft pastel background, such as [orange], to contrast with the balloon textures. Lighting should create sharp reflections and soft shadows. The rendering should be photorealistic, playful, and vibrant, like a high-end visual element for a creative pop-art birthday installation or a fashion campaign.