I have played around with some of my artwork in unity but haven't made anything solid yet...and you're more than welcome to develop a game with all of my artwork!
That looks awesome! I can't wait to see where it goes from here! It isn't much but I made this bow animation based on what you have so far...I re-designed the bow a bit and made the arrow visible whilst firing...
It would help me a lot if you did more effects like fire, ice, electric would be the basics but you can get creative with that. I plan to use everything I can
I hope this helps!