Loaded and printing now. Will see what happens.
Debated for a few minutes over color, but ended up going with white also. Looks nice.
I almost cheated and started to load up S3D, but caught myself. Using FLUX Studio only Cura2, kept it simple with .2mm layer height. Used 5 shells and small raft as designer recommended. I tweaked the temperature, speed, and retraction settings a little bit to try to account for stringing (I know how these voronoi models can be). Time estimated at 6 hours 40 minutes. I checked the preview, which took about a full minute to render on my Mac (but it's getting a bit old now) and everything looked good.
Will report back this evening with results, or sooner if something goes awry.