Aquarium-safe Materials

So, I'm re doing my tank since it's over due and I got my tax money back. I've decided to go with a castle ruins theme with this and this

but I'd like to have an ornament of some sort, basically a statue of a mythical creature or two. But I can't find any that are specifically for aquariums, it's mostly pirate, asian, or greek themed stuff. So, I would like to find some sort of statue/statuette that is aquarium safe to use instead.

any suggestions?

I'd really like to find a unicorn, maybe a dragon, but anything mythical is open for consideration

 

Dragons are very popular decor so they should be available at almost any LFS.
The ones that are connected with an airstone and makes it breathe out bubbles is pretty cool!

 

Not sure if you have a petsmart in your area, but they carry 3 different dragon bubblers. I have the small one in my 26 gallon tank and I got it on sale there for 10 bucks!

 

That's pretty cheap! What are the dimensions?

 

I have two petsmarts and a petsuppliesplus nearby, and they do have dragons but they're asian dragons and that's not what i'm looking for. I guess i'm being picky but considering this is isn't a 'need' I figure i've got a little wiggling room on what I end up getting.

Looking around, I found these which are more like what I'm looking for, and this which is okay