Is this project complete?

I have an .exe that displays a car… http://gfycat.com/AmpleFaroffFlicker

Supposedly this source code was used to make the exectuable,

however when I open/run it from within Unity I don’t see anything… I do see graphic assets and c# code, but is the project missing something or am I somehow not opening/configuring Unity so that it can be played from it?
Imgur

Any suggestions on how I can run/modify the project in unity?

Open a scene in the project.

–Eric