It wouldn't surprise me if the map is both greek and ocean themed, given that greece has tons of islands. Or the ocean themed map could blend into the next map if that's greek themed or vice versa.
Was wondering whether this had been posted here. I totally agree with this, I think its probably the main reason they may not reach their goal. Also I haven't seen it mentioned anywhere aside from here and Miniacs channel so they could've probably used some more marketing. It will be a shame if they don't reach their goal as the miniatures look pretty decent and it's really hard to find something similar to a lot of them (particularly the Firbolg type minis)