Help finding a Luffy picture

[MrCristian]

Hey guys, I've been using my avatar for a bunch of years now and I've been trying to find the original for over a week now. I've obviously found similar ones, but I'm stubborn and I really like the one I'm using right now. The cloooooosest I've gotten is a drawing on deviantart.

Over the years forums kinda automatically resized our avatars and they made it smaller and smaller. Please help?