
Thanks to PaulH for giving me a cute picture (EOB II ????), wchich I have based my wallsets on.
I did it as the files for graphics.dat as files of DM graphics:
1. "83 [Dungeon Graphics - Wall (Right Side 0)] .bmp"
2. "84 [Dungeon Graphics - Wall (Left Side 0)] .bmp"
3. "85 [Dungeon Graphics - Wall (Front and Sides 1)] .bmp"
4. "86 [Dungeon Graphics - Wall (Front and Sides 2)] .bmp"
5. "87 [Dungeon Graphics - Wall (Front and Sides 3)] .bmp"
6. "88 [Dungeon Graphics - Wall (Far Left Side 3)] .bmp"
These wallsets are quite similar to original wallsets in some way.
if you want to see, how they "behave", just replece the files I did noticed with mine in the latest version of ADGE and push "Wall decoration editor" in "graphic info".
If you want to use them in your custom, remember, that you have to change some small wall decorations (they become invisible)!!!
I put a lot of work doing making them, but now I know how to do this.