Though the pic I posted is acutally with the room's lights off and using a lamp from the top/front to give light
At first glance it reminds me of a concrete walled parking place where you were late night to take these photographs. Well done!
Going with that concept the "street" light used is a bit too bright.
So tell us what you did exactly, what did you plan to achieve, and we may be able to help you out a bit more.
See what happens if you get as far back as you can and then zoom in, you might be able to get a good tight shot without focus issues.
For the light, try putting some wax paper or tracing paper between the light and the subject, that'll soften and spread it out so it's not quite as harsh.
By the way, with the cinematic-style crops, check this article out. http://scottkelby.com/2010/try-cinematic-style-cropping-in-photoshop-for-a-wide-screen-look/ Doing it with the proportions he specifies gives it that perfect shape that makes it look just like a real movie still.
You had me at the concrete impression until I saw the curved edge.
@ Takumi, I really like the setup & materials used + the 'how to' pic. 👍
I think I too would have cut out the rear and get a piece of non glossy white paper gently curving upwards to get a seamless background.
There's two things that let the pictures down IMO and that is the brown cardboard + the gap between white and brown and the fact that that your cars are cut in half because of the 'horizon'.
So what aperture were you using for these shots. You mention large but some folks don't know what is meant by that, please expand.
Edit: the LED you mention costs a whopping USD 120 in NL.
Edit 2: Ah just saw on your flickr page you were using f22. That is actually a very small aperture.
See post 68. 1/22 is small.