How to Make My Minecraft PE Village Look More Roman/Greek?

So, I was hosting my server on MCPE, and someone who's been a member on it for quite a while asked if I've built a volcano yet (implying I'm making a Native American kinda village; I realize there was a volcano that destroyed the Roman city on Pompeii, but when most people think of volcanos destroying things its Native American villages). I was kinda disappointed, because I VASTLY prefer building Roman and Greek style buildings in Minecraft. How/what can I build that will make my village look more Roman/Greek?

I don't think you should play minecraft

Get some quartz blocks and make a nice town hall that has cobblestone stairs for roofs. Make most of it put of quartz, though.