You can create your own character in Attack on Titan 2 but customization doesn’t stop there. This How To Change Characters Appearance In Attack On Titan 2 guide will tell you how to change your characters visual appearance after you complete the initial character creation and tutorial parts of the game.
Once you finish the tutorial you are introduced to the Daily Life at the plaza. This is the central hub of the game where most of the non-combat activities take place. Such as grabbing side quests, speaking with NPC’s and doing shopping. This is also where you can edit your character.
Head to the Barracks. This is in the North West corner of the Plaza.
Once you are in the Barracks head to the end of the hallway and take a right into your own private quarters. There is a dresser inside. Walk up to it and you will get the option to open the character customization screen. Here you can edit all of the options you could originally change, allowing you to change the appearance aspects of your character at any point, while you’re at the Plaza.