Made in Blender and available in other formats, namely:
Orange Vertices - 146 Faces - 152 Tris - 280
Sliced Orange Vertices - 696 (overall) Faces - 728 (overall) Tris - 1,336 (overall) Bones/Armatures - 8 (6 for the slices, 1 for the stem and 1 for the overall orange)
Peeled Orange Vertices - 360 (overall) Faces - 384 (overall) Tris - 696 (overall Bones/Armatures - 7 (6 for the slices and 1 for the overall orange)