The ModelInstanceCollection is canceled, how can I load thousands dynimic models in Cesium

How can I load thousands dynimic models in Cesium and keep good perfermance?
Is there any good way to solve this problem?

Hi there,

We do have some requests to bring an implementation of ModelInstanceCollection back that would would with the newer model architecture. I’ll add this request to that issue. Thanks!

Is there has any good way to replace ModelInstanceCollection to solve this problem ?