About this 3D model

This is the second in a collection of 'Retro Future' reimagined Monopoly pieces. I was originally going to do a giant Sea Plane like thing, but it didn't look right, or good. Retro Future means what, let's say, people 50 years ago thought today, or the future would look like. Think Futurama, or the 1964 World's Fair. This was designed in Vectary and CAD