While trying to learn OsmAndMapCreator, I stumbled upon the utter lack of documentation,
and quite a lot of bugs which are well known,
and you have to use some specific workaround for them…
I found out how to integrate elevation contour lines into the map and get them displayed, but most features are more complicated
e.g. treating highway!=track with import=yes like highway=road, or displaying unpaved major roads differently from paved highways, and also treat them differently in routing