Here are tutorials how to convert civ sprites:
http://forum.paradoxplaza.com/forum/showthread.php?t=157037&page=1&pp=25
http://www.europa-universalis.com/forum/showpost.php?p=5178894&postcount=1
Stop posting civ related questions in this thread, these tutorials should be enough to help you.
http://forum.paradoxplaza.com/forum/showthread.php?t=157037&page=1&pp=25
http://www.europa-universalis.com/forum/showpost.php?p=5178894&postcount=1
Stop posting civ related questions in this thread, these tutorials should be enough to help you.