large aquarium decor

[Metalgearliquid2]

go to your local nursury they usual have odd things for ponds and yards

im sure they will know if its aquarium safe too especially if they sell pond stuff

 

[FishNCash]

go to a place that specialize in japanese garden and you'll find a lot of statues. Problem is most of these statues cost a lot.

 

[squint]

http://www.247petshop.com/product_display.jsp?Product_ID=MIS46433

A little bit smaller than what you were looking for but it might be tall enough once you put it on some substrate. Any bigger and it'd be larger than real life.

There are a few companies making supersized ornaments out there. I have an ornament that I can't fit into my 125 gal. It's acrylic and the cutouts on top aren't big enough.