Hello guys I will show how create a 3dsmax 3d joint puzzle model tutorial.
I have used following techniques shown below in this 3ds max tutorial.
[1]-Click on the Rectangle button and create a rectangle with the following size
Place like me 
[2]-Convert rectangle into the editable spline now switch to the insert button 
[3]-Insert the veretexes like this 
[4]-Now place the veretexes like me in the front view port 
[6]-Apply the extrude modifier on the spline with the amount of 10.0
Place the objects like me 
[7]-Open the material and makes material like this 
[8]-Set the sky light like this with the following parameter 
[9]-This is the final image after render the object
That’s all. 