OK seeing as I've been press ganged... in the nicest possible way. Plus I want to see Tin-Shed-Gamer make plants from cornflakes boxes.
I've two concepts... but I doubt that one really fits the theme very well.... but it amuses me anyway.
Plan A:
Picture the scene... you are sat watching daytime TV, vegetating, for the rest of time.
Knackered couch, 50's TV, table, dead pot plant, skelly.
Post Apoc objective marker on a 40-50mm base
Plan B:
Straight up BBC triffid as a Pulp Alley monster.
Not very original but might be fun.
I'm leaning towards Plan A even if it's pushing my luck on theme.