3DS Max help

I was wondering if anyone can tell me the easiest way to put a 3Ds model into a real scene. Example put a bag on a counter with a kitchen back drop. My problem is I know how to lay the enviroment map in but how do I make it look real and flow together.

photoshopppppppppppppppppppppppppppppppppppppppp

Use the Camera Match utility.

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