Zi'ang Lu is a Ph.D. student at The Hong Kong University of Science and Technology (Guangzhou). He received his B.Eng. and M.Eng. degrees from Tongji University. He has conducted research on point cloud and 3DGS instance rendering. He was previously an intern at Lightwheel and Meituan, where he worked on 3D asset generation and 3DGS stylization. Currently, his research interests lie in 3D full‑scene generation and editing.