At this level, would you say I do lower body workouts or not?

‌I am a skinny male, 177cm and 70kg. For those who know about human anatomy or are experts on muscle, do my legs look like they have zero muscle due to genetics? I heard there's a limit to calf muscle growth while working out, so I've just been doing squats, but I really hate lower body workouts. I feel like I can reach about 75kg just by training my upper body, so I've only been doing upper body workouts.
I'm also curious if having small feet is related to lower body workouts or muscle mass, as my feet are size 245–250mm.
My calf circumference is about 30cm and my ankle is about 18–19cm.