Maybe you can use this O.. Sorry if it's bad spriting, it's just badly made using crop, paste and rotate using Aseprite 1, because i wanna test the built in RotSprite feature.
[attachment deleted by admin]
have you seen these?
http://www.mugenguild.com/forum/PHPSESSID.3gne64ko808rlacsv03mnh8js3/topics/new-stance-animations-snes-tournament-fighter-turtles-158611.msg1940172.html;topicseen#msg1940172