Very nice render thread and id say youre coming along nicely. Only thing I can add is this...youre lighting a shot just like a photographer or movie producer would. Lighting is important because 3D is an illusion, so we have to create reality. Scenes will be lit different depending on what you wish to achieve, it can be very simple or rather intricate.

 The main thing to remember is that even the best start at the beginning so never be afraid to ask, and to experiment. Get to know your software so well that you can create without a thought for the how. Have fun and looking forward to your pics.

:)

Scott