Hello friends I will show how create a stock vector illustration block images tutorial.
I have used following techniques shown below in this 3ds max tutorial.

[1]-Choose the box and create box with the following size
     Place like me
stock-vector-illustration-block-images1

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[2]-Create six chamfer cylinder and place like me
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[3]-Convert the chamfer cylinder into the editable poly now select the circular selection region tool
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[4]-Select these polygons and apply the extrude polygons with the amount of -10.0
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[5]-Your object should like this
stock-vector-illustration-block-images9

[6]-Use the above step of all remain chamfer cylinder now your chamfer cylinder should like this
stock-vector-illustration-block-images10     

[7]-This is my material
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[8]-Set the skylight like this with the good following amount as shown below
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[9]-This is my final result
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