Worked on data model cleanup for the CleverRaven/Cataclysm-DDA repository, focusing on simplifying item definitions within the JSON schema. The primary feature involved removing the 'qualities' field from the toiletries item, which reduced unnecessary data and streamlined the schema for easier maintenance. This change was implemented through targeted JSON manipulation and careful data management, ensuring that item definitions are leaner and more maintainable. By updating toiletries.json, the work reduced data parsing overhead and established a cleaner foundation for future enhancements. The approach demonstrated effective use of JSON and data management skills, with all changes managed through git-based workflows.