I saw the Leo CG as well, however I imagine that's just an outdated piece as Leo got an appearance rework. The reason I pointed out Koshiro's is because his CG is using the reworked appearance. (I stress that I dont think the image as a whole is bad or wrong at all, just that single part felt out of place or incomplete)
I hope I dont come off as insensitive nor entitled, I just thought that I should point out something that I felt was inconsistent with the other very detailed pieces (that isn't considered placeholders)