Map needed

[Boom22]

I'm sorry if this is the wrong forum but I'm planning on makeing a Pacific war mod ad need a pacific map. If you know where I could get on please post me a link. If you make the map could it Huge and um could you include the east coast of asia and the west coast of N.america. I'll include you with the credits once it's done. Thanks!

*edit* If you have any ideas for civs go ahead, but USA Japan and Canada are for sure possibly UK