"Create an architectural sketch in watercolor, trending on CG Society, for a modern Chinese house with a touch of traditionalism. The house should feature terracotta and gold accents, a large scholar's rock in the courtyard, and an exterior design that combines modernism with Chinese architectural elements like upturned eaves, lattice windows, and intricate roof ridges. The building should be moderately detailed, showcasing both wooden and stone elements. Include a diagram highlighting key structural components like columns, beams, and floors, reflecting the blend of contemporary and ancient Chinese architecture. Pinterest render, semi-realism, and model design."