Is it possible to invoke custom model class and with core component html

Hi I wanted to extend navigation core component. I have created a proxy component without any html and just 

slingResourceSuperType = "core/wcm/components/navigation/v1/navigation"

I have my custom model class where I am trying to build my custom navigation items. but unfortunately when I call this proxy component inside a HTL using below command doesn't invoke my custom model class.

<sly data-sly-resource="${resource @ resourceType='path/to/custom/proxy/navigation'}">

How can I reuse core component html with my custom model class?