written in response to a thread on Planet Dungeon Siege.
assumed/required knowledge
Siege Uni 100.
t_grs01_waterfall-alcove-a.sno
t_grs01_waterfall-alcove-b.sno
t_grs01_waterfall-alcove-bottom-fall-a.sno
t_grs01_waterfall-alcove-top-fall-a.sno
t_grs01_waterfall-alcove-c.sno
t_grs01_waterfall-alcove-d.sno
t_grs01_waterfall-alcove-river-a.sno
t_grs01_waterfall-alcove-bridge-whole-a.sno