Alright I’ll give some feedback then
Cotton candy-
Doesn’t follow the style but it’s still good, lines could be a little cleaner. Sword looks alright as well, again doesn’t fit style super well but It’s still alright.
Fries-
Fries just look like a glob of gold and I do agree that the red looks like a kiss, it’s a nice skin buuuut it definitely needs work, even gautam said it still needed work. Not sure about that sword but it could work (again, style)
Mailbox-
This one I think needs the most work of all, the mailbox needs to be bigger rather than just an image on a background, it’s still nice but it has a couple mistakes(Leaves under mailbox are too close in value to green grass, black outlines only on box look a liiiiitle weird but it could still work, and the sword could be a little nicer, I think that you tried to add a value of highlights on the tip there but maybe I’m wrong.) And, again, style.
These skins are good, no doubt, but it’s understandable why they may not have been added
And your skins now are better, zero question