During December 2024, Chloe Lefrere developed core 3D modeling tooling for the danielkenobi3d/rubikaY3 repository, focusing on automating cube creation and manipulation using Python and the pymel.core library. She consolidated cube operations into a cohesive script, enabling dynamic dimension adjustments and streamlined asset generation for 3D workflows. Chloe also improved codebase hygiene by removing non-functional placeholder files from the Chloe directory, reducing confusion and potential build issues for contributors. Her work emphasized maintainability and pipeline readiness, laying groundwork for future automation while demonstrating proficiency in scripting, file management, and 3D modeling within a focused, well-scoped codebase.