Por keniwa
 

Dude. This is your best

Por Sligneris
 

The most epic building ever!

Por 0IoI0
 

I can't make big, impressive buildings like this one here because Spore crashes very often, most noticably in building creator. :'(

Por Lee-Gon48
 

I cant put much detail into interior roofs, they are all black on the bottom... or is it just my grafics card?

Por enterococ
 

Black...

Por enterococ
 

Black...