Ancient Chinese architecture, from the ancient city of Jianchuan, Yunnan, real-life 3Dscan, 16K textures, fbx format.Jianchuan Ancient City is located in Jinhua Town, Jianchuan County, Dali Bai Autonomous Prefecture, Yunnan Province, and serves as the seat of the county government. Construction began in the late Yuan Dynasty (1341-1370), with construction beginning in 1542 during the 21st year of the Ming Dynasty's Jiajing reign. Although the city walls were demolished in 1952, the four gates, moat, and Ming Dynasty street layout remain. The county covers an area of ​​2,250 square kilometers and has a total population of 167,300, of which 91.6% are Bai.剑川古城位于云南省大理白族自治州剑川县金华镇，为县人民政府驻地。 古城始建于元至正末年（1341—1370年），明嘉靖二十一年（1542年）起修筑城池，1952年城墙被拆除后仍保留四门护城河及明代街巷格局。 县域面积2250平方公里，总人口16.73万人，白族占比达91.6%。