Hey there topxdp. Sorry for being late. I know exactly why this happens. The reason that the profile picture of your forums account is not appearing as your skin is because the website only shows the actual body as the head. This might sound weird but your inside is all black, and the outside aka outer layer is the pattern and enderman eyes. You can also see from my skin that I do not have my leaf at the top of my head and it makes my mouth look huge, which is because those are at the outer layer of the skin instead of the actual skin body. That is why it does not show as your skin like how it appears in game. Hope this helped! Have a nice day xoxo