Hello Sokol!
ad.1 -these aren't exactly roads or streets, more like field road between fields -I wrote in readme that I wanted to keep the mood of original Thirdwire textures, in fact I painted most of my new textures over (resized) original ones, including the fields layout
ad.2 -I know, been several times in Germany as a kid (my aunt still lives in Karlsruche, my dad worked in Leipzig some time), but as an architect in real life I hate to put in flatroof houses (frostrating engine limitation), there was version with slightly different cities and villages at some point but I scrapped that version, maybe in update, but other projects have bigger priority now (you'll like those projects I hope)
here's saved shot of the other cities idea that I dropped in the process:
again, maybe in some update