Hi, what you can do with this mod is:

End + 1
show/hide the help box
End + PgUp/PgDn
switch help box pages
End + 2
Cough
End + 3
Talk with cellphone
End + 4
Sit down/stand up (real animation not like other mods)
End + 5
look around
End + 6
Cowered
End + 7
Throw up
End + 8
Smoking
End + 9
Drink
End + 0
Piss
End + Z
take cover (stand facing a wall in front of you)
End + X
take cover (stand facing a wall in front of you)


How to make wall cover:
 -Stand in front of a wall as demonstratet in the screenshot distance
 -Press End + X or Z to make wall cover and get steady to your right X or left Z (try it and you'll see)
 -After animation is finished (don't move or jump!), you can hold RMB to aim, release to re-take cover.
 -if you move then the animation or this thing will end.



Now these functions only work when slow-mo mod is running
End + 2
(-) Slower
End + B + 3
(ON/OFF) start/stop slow-mo mod
End + 4
(ON/OFF) Xplosion behind you 
End + 5
(+) Faster
End + 6
(0) Fade in
End + 7
Dive Jump, try it !
End + 8
(1) Fade out
Special functions
End + Driving bike
Hijack to a car aside
End + Driving Dodo
Freefall 
 T A X I M O D
Taxi mod is a part of this thing
T + 1
catch a taxi on the road
Get near the car or \
Enter the taxi as a passenger
Enter or \
stop and exit the taxi
Hand brake
stop for (hold) time
Accelerate
Axeler8
Brake/Reverse
Deaxeler8