Fundamental of 3D(light,shadow and rendering)

In this exercise,we have giving task to put put or setting the light and shadow of our object.So this is kinda it will looks after rendering
RAW FILE:https://drive.google.com/drive/folders/0B-Z8wgpCwNTDVkQ5VVVVX3FzaXc

                                                     

                                                 So, this is my rendering with 4k resolution

Perspective side with HD 1080

Side view with HD 1080

Front view with HD 1080