You probably already know my opinion, but here goes. I think you're using coloured lights too much to take the focus away from the fact the level is basically one texture, unfortunately this only draws even more attention for me.

I actually didnt use the colored lights for that, but thanks for the idea.

The Zip file doesn't work for me, I have tried 2 different un-zippers

unzip says:
$ unzip DPCTF.ZIP
Archive: DPCTF.ZIP
End-of-central-directory signature not found. Either this file is not
a zipfile, or it constitutes one disk of a multi-part archive. In the
latter case the central directory and zipfile comment will be found on
the last disk(s) of this archive.
unzip: cannot find zipfile directory in one of DPCTF.ZIP or
DPCTF.ZIP.zip, and cannot find DPCTF.ZIP.ZIP, period.