|X-23's fighting attire from X-23: Target X.|
|X-23's costume from the Captain Universe/X-23 oneshot.|
|X-23 in her Academy X graduation colors suit. Close as can be from model limitations.|
|X-23 in her cover appearance from issue 1 of her ongoing.|
|X-23 in X-Force Design, with blue instead of black for gameplay reasons.|
|X-23 as AoA Kirika.|
|X-Men Evolution X-23|
Here's her theme song/stage song from the first game which should be the same for UMvC3.