I decided to personalize the arms/hands skin i was using by adding some semi-realistic blood. for the amount of time it took me to make this, it looks quite good. put the layer over any hand/arm texture. the blood doesn't look as good without a texture under it and it should work with most soft materials and maybe even skin. Don't clicky! it's the old one

Now with light/normal maps

Only noobs use crosshairs.
i should probably post this somewhere where someone will actually see this but that's too much effort for this time of night.