I might have some images that I don't intend to use. However, they're too large for email unless the resolution is reduced and, I think, that would defeat your purpose.
Just out of curiosity, why don't you use your own images? You could get some shots with a full frame DSLR and some photos from the same position with your
M2Z for comparison. I did that using my Nikon D810,
M2Z and
M2P all with the same camera settings. I just handheld the drones without activating the props. I think you'd find the results interesting.
I've been fortunate to win some local photo contests even with cropped clips from
M2Z videos printed as 11 X 17 photographs. I don't fly to get photos for sale or contests, but if you take a lot of photos sometimes you get some good ones.
Good luck with Lightroom. I use Lightroom CC Classic for cataloging, but tend to use Photoshop CC for editing as I rely on selections, layers and masking. The adjustments in the Photoshop CC Camera Raw Filter are the same as the Lightroom CC adjustments. So, if you can use Lightroom CC adjustments, you've got it made with Photoshop CC Camera Raw. Also, adjustments made in Photoshop CC using adjustment layers are nondestructive.
I recently purchased instructional tutorials on Lightroom CC Classic and Photoshop CC from Creativelive done by Ben Willmore. In my opinion, he is excellent. Each tutorial is 20 hours long divided into one hour segments. I've learned from every lesson. In my case, I need to study them more than once. However, you're a good bit younger than I am, so you'd probably learn quicker.
Just have fun.