This model is scanned from real umbrella to preserve actual curvature and shape of the fabric and steel rod support. Minor post processing is needed: 1) sanding smooth the edges; 2) use a proper-sized steel rod to stick through and glue at the center. Other sizes are available at 1/12, 1/18, 1/20, 1/24, and 1/43 - all perfect scales for racing dioramas.