Hi there!
Ok, this has been a lot of work, more or less 60 hours (3ds Max & Vray). But I enjoyed the process a lot Here you have the final result image: http://3dbundle.net/pics/bigs/monkey_island.png
If you are interested, I've done a tutorial! Here you have:
Tutorial: Create a night scene with 3D Studio Max & VRay that will make you feel nostalgic about Monkey Island
Hope you will enjoy it!
I'll be waiting your feedback!