OK, This is for anyone else who wants to know how the wound was created........
First to give the trousers the ripped look, I used Blu-tack ,(I'll explain in a moment!) once I had the shape right I coated it with super-glue to harden it. The same effect can be done using Milliput.
I use blu-tack because:
A): It doesn't go off so theres plenty of time to play about with it.
B): It's cheaper than milliput and easier to obtain.
c): I'm a Cheapskate! (Not really! - I just don't earn much.)- 'frugal' as one member put it...
Once dry I scratched the wound into his leg using my craftknife. Continuing until the wound looked deep and wide enough. (This is up to the Modeller and depending on what the model was supposidly hit by!).
Then I painted as usual, mixing a dark enamel crimson/brown gloss with a lighter red colour until I was satisfied with the results........(Thanks to those who posted bck!).
Hope this helps,