If this is the texturing style you're going for this looks great, but if you pushed the textures to be more detailed and realistic this would look sick :P
The gameplay wasn't working out with the camera angle, so they decided not to push through with it...It seriously needs to be revived as a Unity game though!
I think you should try looking for some solid reference of what you want to aim for. Obviously you won't get the exact scene you want but some images with the kind of lighting you want and some with maybe the vibe you want to emulate. Bring those into a pureref board to sit beside your workspace to see what elements you…