During December 2025, Castaway Palmtree contributed to the hackclub/dinosaurs repository by enhancing its visual content and documentation. They added a new dinosaur image, Castawhat_uhhhhm_dino.png, and updated the README to feature this asset, improving onboarding clarity for new contributors. Their work involved front end development and graphic design, utilizing Markdown for documentation and PNG for image integration. Castaway Palmtree maintained a clean Git workflow, collaborating with co-authors and ensuring explicit attribution in commit history. While the scope was focused on a single feature, the update addressed project presentation and usability, demonstrating attention to asset management and collaborative development practices.