Need YouTube Header/Avatar Please

Hi, I'm interested in a GFX for my YouTube avatar/header on my new channel for Runescape.

I'm not sure exactly what I would want it to be, just that I am a Hardcore Ironman so something to do with that.
I'm a U.S. Navy veteran also, so maybe if you can incorporate something in there involving something Navy related, It's a big part of my life and I want to always carry it with me, I loved serving.

My channel name is MrScottyRS
same name for my Twitch channel also so if it could have a spot with the YT and Twitch name on there advertising I have them, I'd like that also.

If I like it and continue to use it, I'll definitely send you something to compensate for your time and efforts!

If you need anything from me just let me know, Thanks a ton!