Everything you need is inside to create literally thousands of unique characters including their spritesheets (with over 50 animations supported!), facesets, busts, and paperdolls.
Please note that "RPG Maker MZ - Medieval: Interiors" and "RPG Maker MV - Medieval: Interiors" are the same pack, only the title "MV" and "MZ" are different. The content in these packs are exactly the same, so if you already have one of these packs, you don't have to purchase the other!