FD3S, modified body (obviously) and a n/a 4 rotor, 500hp...the sound is to die for: http://fd3s.web.infoseek.co.jp/movie/wmv320.wmv http://members.dslextreme.com/users/erika/scoot.wmv http://www.epoch-net.ne.jp/yasu/777/4re_001_b.wmv