Even though generations come and go, the enjoyment of Lego remains the same. This could be just the thing if you're looking for a larger set.
From Lego Shop
Batcave - Shadow Box
Wilko
LEGO 76252 DC Batman Batcave Shadow Box Set
Robert Dyas
Lego Batcave Shadow Box 76252
The Range
LEGO Batcave Shadow Box - Black