In September 2025, Pag151 developed the Sandbox Image Asset Library for the haggis78/Nexus repository, creating a foundational asset catalog to streamline UI exploration, testing, and prototyping. Working primarily with Git for version control and asset management, Pag151 delivered an initial set of images and iteratively refined the collection through six targeted commits. This approach ensured repository hygiene and clear traceability, supporting efficient handoff to frontend teams. The asset library enabled rapid visual QA and stakeholder demos by providing a repeatable, ready-to-use setup. The work demonstrated depth in asset provisioning and incremental development, though it focused on a single feature.