This was my first project while I was still learning Blender following the Blender Foundations book. While Luxrender made it look good, quite a lot of mistakes were made which was great as a learning process. For example, the Depth of Field was applied in Gimp - Luxrender was refusing to show any noticeable DoF and I couldn't understand why, until someone pointed out that my perfume bottle was probably not scaled correctly. And they were right, it was something like 2 meters high :)