Theres no blood option at all in the game, are you using the bodystay mod or you just using the standard version where they burn away. The bloods a lot more obvious with that mod installed. Its in cluded from my mod i posted yesterday
http://homepage.ntlworld.com/gerald.mar ... akgerv.zip
U can also grab the gore mod from here
http://www.fileplanet.com/files/140000/143965.shtml