Working on lighting

Been trying to work on my lighting and colours a bit and these were the results

any CnC would be appreciated

http://img689.imageshack.us/img689/7...otheravail.png

http://img39.imageshack.us/img39/5990/bioshock.png

First looks great other than the size, needs more depth too >.<

Agree with void, the first one looks great, maybe more effects would be good, anyway it's good