Strobist--
Two Profoto monolights lighting the background @ F/13 (positioned at camera left and right, with silver bounce umbrellas).
One Profoto Acute 2 (positioned high and front-and-center, with a silver bounce umbrella) as fill light + One Profoto Acute 2 (positioned high camera right, with a silver bounce umbrella) as main light @ a unified exposure of F/9.
(No retouching yet)