Update!!! SuperBuilding V 1.1 has now been Released The newer version has,

• All the Buildings that you see in the Scene are Buildign Generators, They are not Static Buildings, Height width and Assets are Adjustable,
• Road generator
• Customizable Tunnel Generator,
• Street Lights,
• DustBins,
• Trash Generator,
• Few new Buildings

and More, you can now create Day/Night version very easily,

Now you can add your own Assets very Easily

Here is the demo of SuperBuilding V 1.1

Now you can add your own Assets the asset size instruction will be in the file itsef, you can easily pick your own assets with eyedropper tool from the geometry nodes panel, 

New Building Added Here is the demo of the New Building Generator, this is more customizable than the previous version, every floor has four different size of assets.

Here is the demo of the new Building, it has extra assets like Neon Nameboard and Customizable font.

Here is the demo of the Building Generators,

Made this video with the Building Generator that i created,

Made this geometry nodes buidling generator,

it has 2 unique buildings, it's a kind of classical building i would say, and few more buildings that is mix and matched the assets,

It has 27 Randomly generating store names,

The width and depth of the building can be adjusted separately,

It has 3 layers of floors, 

1. Ground floor which has storefronts with auto randomizing store names, it also has 1 entrance,
2. It has first set of floors, which you can adjust the number of floors separately,
3. It also has second set of floors which you can also adjust the height separately, 
4. It also has top trim and another building has to rooftop, it's static you can not adjust the height,

Every asset  is made in the same dimension 4.04 X 4.66 so you can almost mix and match the assets of other buildings, the option to add your own assets is not included for now, but you can model in the same dimensions and can add your own assets to the respective folders, in future updates i will include the easy way of adding your own assets,

thank you for your time.