Posts from Supports maps with dimensions of 216 x 216. Auto-translated

Please update the download links. I have a question: I have a complete collection of the three Heroes games (from Byaki) + the HD mod (Ver 3.46), and all of this is, of course, No-CD (it was all put together, I didn't install anything, I just downloaded it from a torrent and installed it). Which files and where should I put them from the archive? rmg.txt (what is it for?) in the Data folder; map template (what format and name?) also in Data; the executable for launching from the HD mod launcher, just in the root directory of the game, is that correct? Thank you.