Blackened Windows

 Windows are not really that important for a paper mill, so let's blacken them as well as interior walls of the mill.  No real need to be able to see out of the windows nor to see into the windows so we can "hide" the interior.

Looking pretty good with walls just leaning against each other.  Next step is gluing walls together and then adding a roof.  The roof should add some stability to the structure.

Sure hope it fits the layout, even though it still comes up short (in two ways) versus the actual paper mill in Panama City.

Picture quality is not so good, but the length of the paper mill is evident.  Actually, the last part of the building is probably warehousing, so we can work around that a bit.

Adding Windows and Doors

Next step seemed to be adding windows and doors to the paper mill walls, but an astute observer will notice that two more panels have been added to each of the long walls!  The two added panels are totally blank but will give the building a bit more of the VERY elongated paper mill structure.  About all there's room for on the layout!!