Instructable Request: How to make a Router Template for a predefined shape?

I want to make a template for pinball lamp inserts that I can reuse multiple times.  These items are a predetermined shape and I haven't really seen a template how to out there for small predetermined shapes.  An example of what I'm talking about can be found here:

http://www.marcospecialties.com/pinball-parts/PI-112TVT

This video should help you. There is plenty of great help online, you just gotta search for it. So why not learn all you can then create your own instructable on the subject. If i didn't live in an apartment i'd have the place to store and work with more tools and i'd gladly make an instructable on this for you.

There must be a published profile for the things somewhere. See if the makers have one.