[Pvt Flagg]

there is a plugin for photoshop called xenofex ..it has a stain filter ..you can change the collor/depth of the stain and move it around

also eye candy 4000 has a waterdrops filter and you can make some great blood drops with it

[img]http://www.xbox-connection.com/hostedimages/blooddrops.jpg[/img]
blood drops filter

[img]http://www.xbox-connection.com/hostedimages/stainsig1.jpg[/img]

dried blood stain filter


hope that helps