This high-precision 3D asset restores the stone drum carved with stone lions, a typical stone component of traditional Chinese architecture. It fully replicates the classic design and century-old weathered texture of stone lion drums seen in ancient buildings of southern China. The model accurately depicts the overall structure and base form of the component. It elaborately presents the fully sculpted group of an adult male lion with a cub, the chi dragon carving on the upper part, as well as meander patterns and auspicious beast reliefs covering four sides of the base. It perfectly reproduces the layered effects of high relief and round carving while retaining all exquisite details of the stonework. The natural stone grain, mottled weathering, fissured patina and moss accumulated from long-term outdoor exposure are also vividly displayed, presenting an authentic time-worn texture of cultural relics. As a prominent stone ornament in traditional Chinese architecture, stone lion drums are widely placed beside gateways of residences, ancestral halls and temples. They function to reinforce gate structures and divide spaces, and serve as a vital carrier of Chinese architectural aesthetics and folk culture. The design of a male lion accompanying its cub symbolizes prosperous family and continuous lineage; the chi dragon represents good fortune and blessings; the meander patterns on the base stand for lasting wealth and prosperity. It is an exquisite masterpiece that integrates intangible heritage stone carving craftsmanship, ancient architectural art and traditional oriental auspicious culture.