No exterior but decently detailed on the interior. This arena was designed off the Roman Coliseum but has a twist went it comes to the inner portion of the arena having a water sink area in the direct center that most will open up to have the void. This schematic was mainly mad to be used as a PvP arena but could be used for other things. If you want to use this on a minecraft server please message me first for permission. Thank you,

Best Regards,
Andrew