I think the Baureihe 204 needs a remaster because it‘s a locomotive that could be much better when it would be in more timetables (for short freight services and shunting), is compatible with the livery designer and had the newer ToD4 light. Also this could add the modernized hybrid variant from the conversion concept BR 203.7(https://de.wikipedia.org/wiki/DR-Baureihe_V_100#Umbaukonzept_Baureihe_203.7(the Wikipedia page is only available in German)). Conversion Concept BR 203.7