Okay, here's something I found:
-Hkb is classified as covered van instead of flatcar
-Hain is classified as flatcar instead of covered wagon
-Dm7 comes with attached car
-Sm1 has a brown livery that never existed
-Sr2 sounds like combination of car horn and level crossing bells
-I don't think the "Class" is necessary in the names.
Thank you for finding bugs.
-Hkb is already on bugfix list on Devzone
-Hain added to bugfix list
-Dm7 coding is in developement (will be possible to add those trailers and running single Dm7 etc...)
-Sm1 brown is aged version of dark red, which comes when units are 20+ years old
-Sr2 sounds are in developement.
And for the last one:
-Class commonly is used on English translation on several different sets. Maybe you or somebody else could do Finnish translation which has no class in names?
Someone could record Sr2 sounds? The best way of locomotive sound recording is not
to record too close, distance to moving locomotive should be kept as constant as possible (15-30 m), and preferably using good cardioid/shotgun microphone. And sound levels should be adjusted so that they are between -10 and -6 dB. Departing locomotive from station/halt which has no switches in close proximity, and line running should be good. The sound of train itself must be kept at minimum.
Also, the Electric multiple units Sm1-2, Sm4-6 are running mainly on southern Finland, could someone record them too?