Hello Taigatrommel66 !
You made a very good job, but lokos BR211 with numbers from 001 up to 042 have 4 double vents.
Model from Stepke have 6 single vents, this type od the loko was produced from 1970 (http://www.holzroller.de/). Most of yours work is unfortunately not real ![]()
You can easily correct some paintings (of course if you really want), for example test painting was also on 055 and 056 lokos, S-Bahn on 049 loko (modernly, i don't know historically).
BR242 also have 4 double vents from 001 number up to 022.
Stepke model have a small fault - riffles on the rahm, 6 vents lokos haven't got them.
I have a problem with BKK Bitterfeld loko, all is black, no textures.