I've created snippets for generating stubs for Kohana Models, Controllers, and View classes. You might need to alter them a tiny bit because I've included some things that are specific to the way I work and have structured my projects. But the general idea is that the snippet will parse the path of your file, and name the class appropriately.
The tab triggers are km (model), kv (view), and kc (controller). Creating a file in application/classes/model/user/token.php, then triggering the km snippet will generate the following code for you to begin with.
The ORM text will be highlighted for quick editing, and the cursor will begin inside the rules array.