>>1592391The tracing is done mostly with bezier-curves, thus they have no outline, they're fine (I think). The basic procedure that I used was to use the fill tool from a specific zoom level decided by the largest area that I need to fill. (For some reason, Inkscape won't fill what is not currently visible. Very silly, I would say. Don't know if there is a setting for it.) Pic related is the result zoomed in by a factor of 1600. It is clearly visible that it does not fill it closely enough to the bezier curves.
What is the regular convention of filling a space?