strictly refine the existing render do not change architecture geometry or composition material change ground floor facade only replace the stucco finish on the ground floor facade the same area where the white pink stucco is located with exposed concrete the concrete must be architectural exposed concrete with visible formwork panel joints include subtle circular tie holes and panel seams properly scaled and aligned the surface should have a natural light gray tone with slight variations realistic imperfections and a smooth but slightly porous texture ensure the scale of the formwork panels is realistic not oversized with clean horizontal and vertical joints preservation do not modify upper floors roof tiles must remain terracotta windows door or pavement do not change composition or lighting photorealistic high detail physically accurate materials
