Recomendations for free ASP.NET advanced backend (architecture) templates for .NET Core and MVC 5?

I am looking for something similar to the templates that Visual Studio provides, but more advanced, like having separate projects for the different parts of the application. (database, business logic and etc.) Now I do these things manually always when I am starting a new project (or renaming old project, but this always creates troubles). It would be great if I can skip that by using some template builder and include what I need for my project. So far I have found this: https://aspnetboilerplate.com/Templates, but it's too complicated (it's entire new framework, that needs learning, and I don't want to depend too much on it). So, has anybody encoutered on some good templates (backend architecture) for .NET Core and MVC 5 web applications that can be reused often.