>>2989827A perfect waifu isn't universal among everyone, that's why most everyone has a different waifu; for example, the traits you described may be the traits of a girl from a different series, because that is the perfect girl to you. Meanwhile for me, Miia is the perfect girl in my opinion, with a few minor flaws which do not pose as a large problem to me, making her my waifu for laifu.
And what
>>2989832 said is partially correct, the flaws do make a waifu perfect, and mostly """human""" (human in quotation marks because these girls aren't exactly human), it's the ability to look past these flaws to make a girl your waifu. So if you look at her flaws too much then she may not be your waifu, but rather just a girl you like.
But I am making assumptions about you here, so if you truly can look past the flaws of your favorite girl and you wish to call her your waifu then I am glad that you have found your special one and I hope that you give her your all.
