Generated some Ivy for lols. 43,000 polygons in this scene. Nothing is optimised here so would be considerable less, although even this takes up over a quarter of the room and is under a quarter of the poly-count allowed. Given me a massive insight into how crazy I can get with polys here. In total, I am allowed 100,000 polygons.
The rubble on the ground was generated with a script I made which can be viewed here