At the moment, i think I'm fine on the side of graphics, but if you can sprite more outfits, go for it!
I'm looking into the same theme Cow RP used, with medieval-fantasy themes, so stuff like wizard costumes and armor would be nice, proog!
Anyway, I'm working on the weapons system now, it works much like the item system except the inventory and world sprite are both different, and you can hit stuff with them, it's starting to turn out very nice!, but i might want to seperate the items into categories for easier inventory navigation, here's a wooden hatchet.

And for people asking about testing, testing will go through once i finish inventories and stuff like that, when the game has enough in it.
Also, i coded a nice sound engine for the game, and there are footstep sounds, yay!