Solid Preview:

Here is where I pose chica for the final render, the solid view helps reduce lag so it's easier to move objects like chica around.

Rendered Preview:

Here is where I start adding lighting and add details like Chica's eyes being black or the cupcake's candle glowing.

Cycles:

Here I change the engine to cycles, which makes the render look better when you render the image. When cycles is set up I finish up the lighting to make it look more natural.

Final Render:

And there you go, the whole process of a simple render like this takes around 20 minutes. (15-17 minutes to do everything, and 3-5 minutes for the final render to finish.) :D