Sources for nice-looking triple-track storm windows

We restored our wood windows a few years ago and would now like to replace some of the exterior triple-track storm windows that came with the house. I’ve done a bunch of reading on what to look for when buying a “less ugly” triple-track — for example, ensuring that the color matches your window, that the sashes line up, and ideally that the unit is low-profile so that it’s deeper than the window frame rather than flush. But I’m finding it hard to get any sense of what the units actually look like from the manufacturer websites.

Would anyone be able to provide good sources, or a method of locating one?

Some links:

[Exterior Storm Windows, Screens & Curb Appeal – OldHouseGuy Blog](https://www.oldhouseguy.com/wood-storm-windows/)

[Weathering the Storm | This Old House](https://www.thisoldhouse.com/ideas/weathering-storm)

[Triple-track aluminum storm windows & old houses | Old House Web](http://www.oldhouseweb.com/how-to-advice/triple-track-aluminum-storm-windo ws-old-houses.shtml)

[Preservation Brief: Conserving energy in historic buildings | Old House Web](https://www.thisoldhouse.com/ideas/weathering-storm)