>>410857642
No, your brethren are here.
In reality, people don't always use avatars that they find attractive. Some people instead use avatars that they feel represent either who they are, or who they want to be. They might use smaller models because they like big mommy/tomboy models on OTHER people, but don't like using one themselves.
Also the main source of models for most people is booth, and because booth is mostly japs, they are lacking in anything that isn't an average-sized anime girl.
You can make almost any decent model into a mommy or a buff tomboy, but that requires a bit of effort. Not everyone is skilled enough with Blender and Unity to really customize the heck out of something.
>tall amazonian brown girls, big MILFs with massive tits and a bit of a pudge, brown catgirls with white hair and athletic tomboy muscle girls
[spoiler]I know some EU's that tick off literally every box here[/spoiler]