Last Night: Neat glossy transparency (lighting)

I had a non-lucid dream that I got into using DEILD (I was annoyed it wasn't lucid, I can tell you that much!)

In the dream I was standing in a garden. The floor hurt to stand on. I had no shoes on (which is funny because in real life I never go barefoot outside) and the floor was covered in leafs and twigs.
The scene was a lot like a garden at my old school. It had a tennis court a few meters away from me, but I couldn't get over the metal fence. Beside the tennis court was a railway line (odd).
My dad appeared and gave me some toys for some reason. I examined them. One was some sort of toy dog that I held in my hand. The other was a van, but it was pink and had glitter on like a Polly Pocket car (both of these things based off some toys my little sisters leave around the house). Before long a train came by so we had to get off the tracks and into the garden again. The train was about the size of a rollercoaster cart, but with a roof on. It went past.

I open the van doors on the toy and stuck the dog in. I then realized (heres the cool part) that the front of the van was transparent.
I looked at it from the front. You could see the windscreen, and the lights and the number plate. I then turned it in the light and it slowly became transparent (only the front of it). It looked really glossy in the light and shined. Possibly the most realistic lighting effect I have accomplished. I looked through the back of the van and saw that it was transparent from that view too. I kept turning it to watch as it went transparent and solid again, just like those 2D cards which you turn and the image on them changes. I figured it must have been a design that allows you to get a good view from inside the car in case you want to drive it (which makes no sense because it was smaller than a computer mouse).