Updated Planet Express building (all 1 piece)

I used tinkercad to merge all the files into a single, pre-assembled design of the Planet Express building from Futurama. The original file was published by: https://www.thingiverse.com/Undefined/designs. There was a request to publish as 1 and so I did.
*UPDATE: I noticed the ramp wasn't grouped with the building so I edited it. I also secured made sure the other pieces are connected. Now it really is all 1 piece.