Looking for a ressource to help me export the model for tensorflow model serving

Based on the mnist serving tutorial I'm trying to export the quickdraw-data set to load it into the tensorflow-model-server and make a client request that returns me the prediction of the input data. But I'm struggling to get the export right in combination with the correct client request to the server.

Are there any ressources available that might help me getting the model export right for the model server? The mnist example and the tensorflow documentation are not sufficient for me.

Thanks in advance!

I'm stuck on this too.