If the city becomes as big as the wall, i'm excited. cannons? why not? SImple firearms were used in medieval, too. E.G. Asia/Middle East/Turkey And it's still a fantasyworld so i would like to see a "modern" kingdom in medieval setting, too. Depneds on how you makes it fit together.
Quoting Nufalak of Balnazzar
Everything looks great! Except maybe the troll. The musket might be a little too far. Remember, this is medeival, so they're not quite to muskets yet. Other than that, great!
-Well,the troll thing is gonna be in 1808, so they do have muskets and such.