Design 2D Strategic Map for Game

I'm seeking a talented designer to create a 2D strategic map for the game "War on the Sea," using the same design styling as the base game's map. I will provide the base game map as a reference, along with a new map that outlines the land mass, which must be used to align with the tactical map.

Key Requirements:
- Incorporate natural landmarks into the new map.
- Use a subdued color palette resembling a 1940s military map.
- Apply a slightly textured appearance to mimic an old, weathered naval chart.
- Include minimal elevation detail with shallow shading for coastlines and contours.
- Overlay light grid lines to evoke naval plotting charts.
- The map should cover the area from Japan to Hawaii, including the Midway Islands.

Elements to Retain from Base Game Map:
- Map grid overlay
- Color palette
- Textured appearance

Primary Focus:
- Ensure historical accuracy in the design.

Ideal Skills and Experience:
- Experience in map design, particularly for strategic or historical games.
- Strong understanding of historical map aesthetics and military chart styling.
- Proficiency in graphic design software to create detailed and textured maps.
- Ability to work with provided references and align new designs with existing game elements.

I'm looking forward to seeing your creative interpretation that brings historical authenticity and visual appeal to the game.