Question about changing projectiles for crossbows in M2TW: Kingdoms

Hi! I have always wanted the crossbows in M2TW: Kingdoms to fire bolts instead of arrows. I have such a mod for M2TW, but I have never seen such a mod for M2TW: Kingdoms.

Now I'm wondering: is there any way to make this dream come true?
I don't want to model my own bolts, since I do not own any modeling program. Perhaps there is a mod from wich I could "borrow" bolt-models?

NOTE: It should be mentioned that I'm totally new to modding this game!


///Brynjolfr