I've done most of the map already with Maptapper and some ASM, but it wasn't easy. The game uses 12 different areas for the tiles, so you scroll into a region and suddenly the tileset appears to change due to the map changing. The second map that uses the tiles itself is run-length-encoded so it's hard to extract from memory. Also the tiles near the edges of each of the 12 sections are not identical.
I can send you what I have if you wish to add extras to it such as the WOS map, as the one I have ripped is just the land. It does show the 2 tiles which appear to be incorrect graphics near the right side of the map.