These images looks good enough for a mockup that will be used for a more polished result.
Some images literaly have amazing scenery compare with the plain simple of the original and trust me if you want more ideas for radical changes you can check this http://originaltrilogy.com/forum/topic.cfm/The-ANH-SE-Redux-Ideas-thread-Radical-Ideas-Welcome/topic/10131/ and some others are like simple colages with no logic behind them.
I would like to see what is being done in motion and what can be improved for the sake of quality and in matters of correct/good looking final product.
im interested to help/contribute if this project get serious :)
-Angel