Uwahhhh! I'm so happy that you like my artwork enough to use it! :D You can, of course, use any of my work, provided that you notify me beforehand via the contact form. Also, all my artwork must be credited to me (dr.rin - please follow this format with small case letters) and the address of this website (http://www.ari-rin.com) should be mentioned somewhere on the page. Thank-you very much for your interest! XD