Hello guys I will show how create a 3dsmax 3d breaking wall model tutorial.
I have used following techniques shown below in this 3ds max tutorial.
[1]-Click on the box button and create box with the following size
Place like me 
[2]-Create other boxes like this in the shape of wall 
[3]-Now crush the wall like this as shown below 
[4]-Now switch to the line button and create shape like this in the top view port
Apply the extrude modifier with the amount 26.5 
[5]-Convert the shape into the editable spline now select the vertexes
Then apply the Fillet with the amount of 4.0 
[6]-Now your arrow should like this 
[7]-This is my material palette and create materails like this 
[8]-Place the arrow like me 
[9]-Set the skylight like this with the following parameter 
[10]-This is final image 