www.mm-eisenbahn.de
| Version | Release date | Number of pictures | Engines |
|---|---|---|---|
| Version 1 | November 1995 | 179 | 52 |
| Version 2 | April 1997 | 701 (including all pictures of version 1) |
223 |
| Version 3 | October 2000 | 2135 (including all pictures of version 1 and 2 and most pictures of various special advertising editions) |
855 |
| Version 3.1 | February 2010 | 2228 (including all pictures of version 3 |
895 |
