Create a highly realistic, photographic-style image of Keir Starmer reimagined as George from the classic TV show 'Rainbow'. Keir Starmer should have the appearance of a gentle pink hippo but his face should be mostly human. He should be wearing a formal outfit in shades of pink that seamlessly blends into the hippo costume, maintaining a professional yet whimsical look. The background should be a simple, neutral backdrop to focus attention on the character. The lighting should be natural, as if taken in a professional photo studio, highlighting the textures of the hippo skin and the fabric of the suit. The overall mood should be playful yet realistic.