Sorry but I'm not in charge of any newsletters. Years ago I served in a Bishopric in our ward and at that time we had a newsletter that was handled by a member of the ward who had his own printing business. He had the skills necessary and the knowledge to do a rather nice job. Unfortunately, I don't have any copies of that around any more.
The web site I suggested provided some suggestions, but, you're correct I didn't see any examples. Instead of trying to find what you're looking for on the tech forums you might have better luck in doing a Google search with the words "Ward Newsletters" (in quotes) and see what you get.
Last but not least, I wouldn't be too concerned about what it looks like at first. Since you have the software, I'd set up a page in two columns - like a newspaper - and go from there. The format can be modified as you go and content will be varied as you build experience.
I do recall that one suggestion was to spotlight a few branch members each month. Interview them and see what their interests are, what they're taking in school (if they're attending) and so on.
I get the feeling that you're trying to find something that's been done so all you have to do is modify it. May I suggest that you work from scratch and make the newsletter something unique that reflects the interest and needs of the branch. Don't worry if the first edition doesn't shine. Just keep going and improve it with each edition. Pretty soon you'll find something that works for you.