Stricken Tower

I found this model of St Alphage tower last February, by the real tower. It had been scanned and 3D printed by David Fletcher.
Today I noticed it had started to melt, and had leaked grey gloop over the box it was sitting on. It had also stained the cover of one of my books on the bookcase. :-(
A shame, I really liked it, but it will have to go.
If any of you 3D print, keep an eye on your creations, you never know if they will last.