Gaoyou is a county-level city in Yangzhou. The original cultural and creative renderings of Yangzhou next to Yangzhou Architectural Design Institute are very good. The renderings are made of crystal stone, and the effect is very realistic, especially the renderings of ancient buildings. Go to their website first. You can search for the keyword "Yangzhou origin", and you can find it on the first page to see if their works meet your requirements.