Unleash the colossal fury of Godzilla in a vibrant retro-style poster, set against a backdrop of a bustling neon-lit cityscape. The towering giant emerges from the churning ocean, its scales glistening with the reflection of flashing city lights, as terrified citizens gaze upwards in awe and panic. The title "Godzilla: King of the Monsters" is emblazoned in bold, vintage typography at the top, with tendrils of smoky clouds curling around the letters, adding to the sense of impending chaos. The poster's lower section displays a gallery of silhouetted helicopters and fighter jets, dwarfed by the monstrous silhouette, capturing the scale and thrill of the impending battle. The color palette is a dynamic mix of electric blues and fiery oranges, creating a sense of tension and excitement that draws the viewer into the thrilling world of Godzilla.