@Gunlord500 @oukamihalf @zerogrv
Actually, based on an older comment, Lilili is this universe's expy of Yuri Sakazaki.
Given the similar air-headed demeanor, Maou Shou Kou'En (parody of her family's Haoh Shou Kou Ken), and hairstyle/headband (based on KOF XIII/XIV, where she lacks the ponytail), it all adds up.
From MUGEN, not KOF proper:
KOF XIII Ending (short hair, ahoge):
Volume 2 Cover: