I haven't had any luck with finding more weapons.. but with a photo shop program like gimp, you can at least add some blood in your picture. I type in something like "blood splatter" and look through images in a search engine and then I try different ways of trying to put it in my picture... My pictures look pretty primitive but that's only because I am a beginner photo shop person.. I am teaching myself as I go. I am sure someone with more experience could make a more realistic blood splatter in their pictures.