Hello guys I will show how create a 3dsmax 3d folder model tutorial.
I have used following techniques shown below in this 3ds max tutorial.

[1]-Start 3dsmax and choose "Rectangle" with the following size as shown below
    Place the recangle like me
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[2]-Convert the rectangle into the editable spline ok
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[3]-Switch to the insert button
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[4]-Insert the vertexes like me
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[5]-Select the right size vertexes and drag like this
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[6]-Apply the extrude modifier with the amount of 2.0
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[7]-Create one more copy and place like me
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[8]-Create some boxes with the different following size and now place like me
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[9]-Create the materials like me
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[10]-Assign the material like me
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[11]-Set the skylight like this with the following parameter
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[12]-This is the final image
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