Ok I promised to post some pics when I got them together of how my method for making "Wet Looking" body fluids actually looks. Here's some pics of a compound fracture I did on a batman fig I ran over with the family van.
Remember, use 5 minute epoxy to become your body fluid, from there you can color it (before it cures please!) and you'll get results that look wet but are hard as nails.
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enjoy and I hope this helps you get an idea of what I'm talking about. (please don't laugh at the batman custom though I already know... heh)
Now to bloody up some figures