>>103388990
As long as you don't look like Shania you are fine.
>consider them a viable alternative to live2d
It all depends what do you want from the model.
Do you just want to stream with it or for some other activities like VRChat?
Basedapoya for example used this model which didn't look much as her live2d but people don't really care. They don't watch you for the model
https://www.youtube.com/watch?v=ktcwM90cDh8