A detailed stippling illustration in anime style, full body portrait of the character Rin Okumura from Blue Exorcist, rendered entirely using various shades of blue ink dots. The artwork should capture his specific pose, with one hand running through his hair, his signature blue flames, small horns, and demonic tail. Emphasize the detailed shading of his white shirt (appearing as lighter blue dots) and dark vest (appearing as denser, navy blue dots), using pointillism to create depth and texture, set against an abstract, geometric blue background.