Are you interested in making Shotcut tutorials?
I have some uncompleted footage of a few how-to topics in Shotcut; my experience in making tutorials has led me to understand that I am not a good tutorial editor. 
Recently I posted a quickly-made (and very raw) how-to in response to a question here on the forum from @casvin about converting 4x3 video to 16x9.
It could be trimmed down to a very short tutorial on the subject.
Are you interested?
And now @RilosVideos has some 4x3 video that he wants converted; what a wonderful coincidence! Additional footage for a how-to.
I have no narration as yet; if you are interested, I would be glad to do a second pass through, narrating, but I thing you would do better narrating it yourself. “Here you see him setting a new Keyframe.…”