Hello everyone,  here is a link that shows my current proportions:
https://imgur.com/a/KbZd5wr
I don't know if I should do femur or tibias.
It would be amazing if I could do 7 cm on my femurs but I think it's not possible proportion wise. I would still be happy with 5 cm on my tibias.

My question is: would it be possible to do 7 cm on the femurs with my proportion or are my tibias to short for that?

My current height is exactly 175cm.

I would rather not have baby tibias.