/jp/ - Otaku Culture

>>5652279
that's because people use anime as a reference.
you need some sort of 3d reference to base yourself off of, looking at figurines gives a good idea of volume.
even then if you're making this in some 3d software and you want the eyes to be perfect spheres they have to be xbox huge.
it's a pain in the ass to do "properly" so a lot of the stuff you just have to fake.

pic related it's some references I made