So I'm running The Sinking Tower at a.local convention in a few weeks and I may have gotten carried away with crafting for it. Figured I'd share it here.

I'm altering the run time a little and will be using a timer that sinks a level ever so often (60 min, the  50,40,30,etc) and I'm going to have a tube I can fill as we go so the players can visually see what the water level is and watch it rise. A d the last floor will sink right when.my.time expires for the table. 

As I'm adding time I'm also going to be prepared with an epic sea serpent fight if I need to burn some time.

At this point I'm just going to print some minis and things for the various encounters and as set dressing (like the cage for example).

The materials I used are:
Some spare foamcore boards best guess is 2 4x4 sheets.
Regular printed paper for the maps provided by free leauge
Cardstock for printing the walls
A paper cutter to trim the printed maps and printed walls
A glue stick to attach the maps to the foam core
A hobby knife to score the carstock walls and trim the foamcore to size.
Some wide clear tape to ensure that the joints of each map lay flat.
My a1 mini 3d printer for the wall columns.
A 1kg spool of pla filament.(I have a little left to print some stairs)
Both columns and walls are from the Dungeon-X series.
Some sticky tac to keep the columns in place.

I may have gotten carried away...