OK I promised pictures - before I do a full writeup of my odyssey to get there (too late today), here at least a few pictures of what I would call a success (not perfect, far from what a resin printer could do with ease, but nice enough!) with an 0.2 mm nozzle and PVA as support interface material:
Print finished:
Meet Rendor Holoam, the Prince of the Silver Dwarfs:
The pictures, showing every shadow in harsh light, look worse than the original - it turned out really nice IMHO!
EDIT: Full writeup here: Tabletop miniature with 0.2 mm nozzle and PVA support (Dual Extruder)