This Statue represents Michelangelo's masterpiece Pieta.

The Pietà or "The Pity" (1498–1499) is a work of Renaissance sculpture by Michelangelo Buonarroti, housed in St. Peter's Basilica, Vatican City. This famous work of art depicts the body of Jesus on the lap of his mother Mary after the Crucifixion. 

The statue dimensions are the following (mm): 

Height- 112

Width- 104

Depth- 61

Sculpting software used: Blender

Render method used for the previews: Cycles

Filament: PLA

Slicer used to 3D print: Ultimaker Cura

Settings I've used to 3D print:

Standard quality - 0.2mm

Infill - 20%

Supports - This one you'll have to mess around to figure which are the best supports for you. I believe that the bench where Virgin Mary is sitting on, her left arm, head and Jesus left foot require supports. You could use the automatic supports, but that would consume a lot of filament and time (and noone wants that)...so like I've said find the best way for your needs.

Speed - 50% first 20 layers and 100% for the rest

Plate Adhesion - Skirt

Cooling - Enabled

Travel - Retraction Enabled