Do you know the map tileset of these maps ? (Map03 and Map04)
Sorry to keep you waiting - luke did message me some time ago, but I've been on holiday in Japan.
This should be what you're after. It's very much a mock-up for display purposes, but if you're familiar with map editing (specifically with altering tile properties - these tiles pretty much have none!), I don't think you'll have much trouble doing whatever it is you want to do with it. I suppose the easiest first step would be using something like my
MCDAdd tool to rebuild the set properly out of tiles from pre-made terrains (some more info on that
here).
In case you're interested, I built it by writing a program that inspected the map files, and built MCD/PCK files according to the types of tiles the maps referenced (floor/wall/etc). Each tile was paired with a "template" image which was basically a flat colour in a generic shape representing whatever each tile was supposed to be. For eg, if the map file treated MCD index 1 as a floor tile, then MCD index 1 got a floor tile image of a random colour. It was then just a matter of replacing the images in the generated PCK with more suitable images from other terrain sets.
Note, however, that the images I selected were my
best guesses based on the patterns of the tiles within the map. I've no idea if the maps are really supposed to be covered in snow, for example, and those trees really could've been anything. The walls and staircases are the only aspects where I'd bet money that the graphics are accurate (the pattern of tiles involving the torn wallpaper is the only suitable match).