I did not include all the specific anatomy or feather placement :3 its just a simple shape to get how they bend and all. Besides this isnt the shape for all wings that exists either, since what wingtype it has depends on what kind if flyer it is
Well, not for pure criticism, but the remiges feathers don't arrange as you have represented. The primaries are connected to the second finger of the "hand", while the secondaries depart from the wrist to the elbow and they're connected to the ulna. There are no flight feathers on the humerus but there're tertiaries and/or coverts and they are very different in shape and structure of a classic remex.
This tuorial as said is not to include all the confucing feather partts, its the outer and inner shapes of the wing. Because not everyone out there grasps the shape and how it bends with all those, so none of us are wrong.
hahah I agree! I remember the times I wanted to understand how wings folded, but people always had ALL THE FRINNGIN LAYERS OF diffrent feather parts on the wings in 100 diffrent colors xD so I was like FACK