Create an image of a pin badge featuring the phrase 'Bike Shedding' with a small, detailed illustration of a bike shed. Overlay a 'not allowed' sign on top of the bike shed illustration and the text, characterized by a red circle border and a diagonal line from top right to bottom left. The badge should be prominently displayed against a plain, contemporary deep green background. Use vivid, high-quality details to bring the concept to life, ensuring the 'not allowed' sign is clearly visible and understandable