Jonas Bang Møller developed a casino cosmetics and accessories expansion for the CHOMPStation2/CHOMPStation2 repository, focusing on enhancing player customization through new items such as a casino crew armband and dice-related accessories. He approached the project by refactoring the codebase, specifically reorganizing include statements to improve modularity and future extensibility. Working primarily with DM and leveraging skills in asset management and game development, Jonas laid the groundwork for iterative improvements to the casino feature. The work addressed maintainability and scalability, ensuring that future additions to the casino system could be integrated more efficiently and with greater code clarity.