Unfortunately none of these are German, but they are all old, rusty, scrapped steam loco's:
Wrak tkr55 - Wrak tender ty2 - Wrak ty2 - wrak kociol ty2 - TTTE - scrap locomotive E2 - Scrap steam engine 1 - f_old_kchu boiler - f old kch4 boiler - End of the line 1 (also 3 & 4),
Cheers, Mac...