Here you can find a collection of NN model supported by Zant Inference Engine. To be clear, those are not the only models supported.
How to use them in Zant Inference Engine
Zant ask you to put your_model.onnx inside dataset/models/your_model/your_model.onnx.
So just download the folder of your interest and upload it into dataset/models inside your local Zant Repo.