Bingowings said:

It certainly reminds me of...

That is Correct Bingo.

Also (mostly this goes to Mr J) I noticed that tattoine in some places have some dry vegetation, i think in the shots of sandpeople and in several shots when the speeder of luke runs from on point to another.

Would be better to remove the vegetation and have a really dry planet that the only little oasis are from the vaporators?

(This image tuned good enough. insnt the rock looks like a scull?. I improved the flatness of the shot adding a more dynamic atmospherics. Looks bigger)

Which comes to the second (more important) element i want to note. We see 3 times luke's speeder runs from left to right in side scrolling view. Not to mention i would love to alter the background so it has better perspective and detail but even more radical in some shots to change the perspective of the shots have them a bit more newly look rather an old (clever) time passing/transition.

I will come up with a new angle later :)

-Angel