Ooh ooh ooh I have a whole bunch I need to find em!
Edit: I never uploaded pictures and I'm away from home for the next like 10 hours

Oh well, here's a listing of the weapons:
Rocket Launcher
Shotgun
Assault Rifle
Hybrid rail gun/ sniper rifle
LMG
They're all sci-fi themed.
S*** forgot how to post pictures >.<
Go to
http://imgur.com/, on the right side there's an upload button. Then you'll get a pop-up. Click "upload from computer," then go to your documents folder, Blockland, and finally screenshots.