WOW Balloon Letters Art

Create an ultra-realistic 3D render effect that forms balloon letters into words [WOW]. Each letter looks like a shiny inflatable aluminum balloon with boldly printed patterns. Various textures are used, such as [grid printing, colored grids, polka dots, or glossy metallic black]. The balloon should be semi-reflective, with real air volume, seams, wrinkles, and pressure points. Give each letter a unique and interesting surface design, while maintaining a coordinated overall appearance. Use a soft pastel background, such as [orange], to contrast the balloon's texture. Light should produce clear reflections and soft shadows. The rendering must be photo-level realistic, fun, and vibrant—just like the high-end visuals of creative pop art birthday installations or fashion events.