Spirit of Light
Be who ever you want
I believe you are correct here did not Jesus show him self to some of the disiples after Jesus had resurected? but then in an other human body?I believe they are true simply because I know what actually happened, which means that Jesus ain't coming back.
But it is kind of a duh moment anyway because a dead man cannot come back to earth. Only His spirit can return, in another man.
So yes if or when jesus come back, he will look different then last time he was on earth.
My knowledge about the bible is not great, so i might be wrong here.