Mini-Gun/Chain Gun- Shoots 50 rounds per second, has pinpoint accuracy, but has a clip size of 200. 4 seconds of non stop machine gun sniper action, with a full ammo count of 1200.
FPVIST(First Person View Invisible Sniper Turret)- Pretty much you get rid all the shades and replace them with invisible warthogs that can't move. When you get into the LAAG turret in the back, you instantly go invisible with a first person view on the LAAG turret. The turret shoots sniper rounds and zooms 2x and 8x, and reloads after 8 shots of stealth killing.
OART(Old Age Rock Thrower) - You need Deadly_Shadows HMT3 plugin for this.
Not sure if you need to do this, but you probably have to save after EACH OF THESE STEPS.Just to be safe.Assuming you want to do this anyways.
Heres the small tutorial :
1.Go to SCENERY in HMT3.
2.Select rocks\a50_rock_large\a50_rock_large(The first thing you see for rocks in HMT3)
3.Highlight the model number and do CTRL + C. (Cut/Copy)
SAVE NOW.
5.Go to weapons,select vehicles\scorpion\scorpion cannon.Now put 2 in the catagory projectiles fired.Then, put 0.03 under minimum spread.Then, put 0.05 under maximum spread.
SAVE NOW.
6.Go to projectiles and select scorpion\tank shell. Highlight the model number and do CTRL + V(Paste).
SAVE NOW.
7. Got to Weight / Arc and put 1. Select initial speed and put 0.8, then select final speed and put 0.4.
SAVE NOW.
8.Done!

Pretty much you get a tank that shoots a couple of rocks like a catapult with the damage of 2 tank bolts. It would be pretty cool.
MRB(Machine Rocket Bomber)-Fuel rod gun shoots 2 homing rockets. The normal plasma fire is changed to LAAG fire(The normal LAAG fire) at a decreased velocity.
I'll think of more later
