Hey guys, did some work. A lot of decisions were made, and here are the results:
Originally, there would be a metro system running underground around the land-based city. One line would extend off to the one suburb, and there would be some bus systems running to the shanty town to the city. Not any more. This is now an Island CRPG. It will have monorails running around the island. Two-way monorail tracks will be in the city, and there will be single-track rails heading from the city to the (2?) small towns. The shanty town will be located next to the mine, forest, and lake areas on the GIANT mountain that will be on the island. Here are some pics:

My friend wanted to see what the island will look like, but I didn't finish the diagram for him, but the outline is done. I have already made the actual island outline, just gotta fill it in without using too many bricks. Also, in this picture, each 1x1 is 64x64 on the actual island. It's so big, with full render distance, you can only see half way across.

Monorail track pieces. They are a bit glitchy, but that is because the trainsmod (by Chrisbot6) is in Alpha 5, and I expect it to get better in time.

Just a test circuit for the tracks.

Finished that second half of the flat.

Some pictures of the bank I'm working on. (Sorry, I took pictures at night during my daycycle).



A suburban house design. This one is getting special features for my admin.

Inside of the house.
Oh, and while I was bored one time, I built a rather spammy tower of 1.4k 20 height bricks to see if making a moon was plausible (just for forgets). Takes 1 minute and 40 seconds to fall from the moon to the ground.