You're right about the weapons, I wanted Leo's katanas to curve like they should in real life so I didn't use anything for his, and pretty much did the same for the rest. Not sure why I did, I either wasn't thinking too much about it since it would've helped w/ the weapons of the other three, or maybe I was thinking of trying to make them look a bit more "beat up" since they do a lot of fighting w/ them & live in a sewer w/ no real income, so they basically have to make their own weapons, as as such don't always come out perfect. I don't know.

Good job, bud. Really cool logo too... nice font and great texture. I like what you did although while hand-drawn is the way to go, you should still consider using a straightedge for the weapons.