Cool updates, just need to do something about spamming..
http://imageshack.us/photo/my-images/152/dedust00003.jpg/

Keep up the good work!

Speed fn round, some 250 hp rounds (if its possible), one shot rounds (as anas said before), more rounds with stealth armor, speedbuild rounds (if its possible), barbed wires in whole map+m4a1 (and there would be like "roads" that are not barbed, if you know what mean), machete+any pistol, stealth+machete+boxround, portal gun+machete+he, flashbangs+any gun, sg552 round, rocket launcher round, gas grenade+gas mask+machete, flashbangs+machete, awp+machete,

That's it, will edit for more.

EDIT: I ran out of ideas. :/