I can't seem to find someone compatible who I am attracted to physically, am I setting my standards to high?

I'm attractive and I have no issues pulling dates, my only issue is that I've never been fully attracted to bodies of the women I've been with. My perfect body type would be someone with a big ass and hour glass like figure or simply put someone who's fat distribution is mostly centered to their lower body.

I've dated women who would be considered really attractive to most people but their body never fitted my preferences. I always felt something was missing and I couldn't stop oggle at women who objectively are less attractive to most people and sometimes are on the bigger side but have all of the curves and ass I long for.

I've only dated one woman who had the exact body that I prefer and she turned me on more than anyone has turned me on before just because of that. Unfortunately I wasn't attracted to her personality at all and couldn't see myself being in long term relationship with her so I had to end things.

Is it superficial of me to want a partner with my desired body type? I feel that it's not that I have high standards and looking for women out of my league, I just simply have a specific preference which makes the dating pool much smaller