I opted for this version printing the 2 pieces separately. I didn't scale it up as I needed this smaller size.
Printed pretty much as suggested. 0.2 layer height and 40& infill.
S3D Said 33 minutes to print. Actual was 45m 34s and a bit over 1 meter of filament.
Came out really nice and I"m doing about 3 more in different colors.