You say “Peter testified” but not in John chapter 20 as Peter is quoted NOT at all there and therefore absolutely no mention of any shape of a man is made by him.
What am I confused about?
You seem given to arguing, as if trying to prove you are correct and others are wrong ... and that’s fine if you need that. I don’t need nor want an argument with you on this matter. I would refer you to the Greek text for John 20:4 - 7. Have a nice evening.