hello
Ofp and ArmA have small problem :
The degree of incline of a slope is never after -89° or +89°
Impossible to have a surface under other one.
Im not say "addon object".
Il say of : The real ground of the wordl.
Never holes, caves, underground basement, tunnels, or cellars...
Vehicles are great ,
the sun is splendid ,
the figures melt of funny faces ,
the grass is very green ,
have has birds which it walks in the cloudy sky ,
soon you are going to make us cows ,
have has even the sea with spaces , the rain .
... Holes , a simple holes are missing.