There is a project called Example Suite, which is meant to be a CC0 template for building other games upon it.
But I am not aware of any other from-scratch games made for OpenMW. There are quite a few total conversions, but those all use some of Morrowind game files.
My first Android phone was Motorola Dext, second one was HTC Desire Z, which I held on to for a long time. By the time I had to replace it, there were no slide-out keyboard phones any more.
Then some time later F(x)tek X1 Pro was released. Looked like a perfect phone for me, but was too expensive, so I did not get it. But now that it’s time is over as well, I look at the reviews and see that I did not miss much.
So now I am sadly on a glassy rectangle like everyone else, but I do carry a collapsable bluetooth keyboard around with me sometimes, so that I can still type some longer text in a proper way.
Also, I solved my no-headphone-jack issue by getting USB-C headphones. And there are USB-C to 3.5 jack adapters if you need to connect existing headphones or other equipment. So I don’t really get how this “I miss a hole” is everywhere and lasts for so long.