Graphics3D[{
SurfaceColor[RGBColor[0,.7,.8]],
Cuboid[{23,-17,37},{35,-5,49}],
SurfaceColor[RGBColor[0,.7,.8]],
Cuboid[{-35,5,-49},{-23,17,-37}],
SurfaceColor[RGBColor[0,.7,.8]],
Cuboid[{5,-49,23},{17,-37,35}],
SurfaceColor[RGBColor[0,.7,.8]],
Cuboid[{-17,37,-35},{-5,49,-23}],
SurfaceColor[RGBColor[0,.7,.8]],
Cuboid[{37,-35,5},{49,-23,17}],
SurfaceColor[RGBColor[0,.7,.8]],
Cuboid[{-49,23,-17},{-37,35,-5}],
SurfaceColor[RGBColor[1,.3,.2]],
Cuboid[{-17,23,-49},{-5,35,-37}],
SurfaceColor[RGBColor[1,.3,.2]],
Cuboid[{5,-35,37},{17,-23,49}],
SurfaceColor[RGBColor[1,.3,.2]],
Cuboid[{-35,37,-17},{-23,49,-5}],
SurfaceColor[RGBColor[1,.3,.2]],
Cuboid[{23,-49,5},{35,-37,17}],
SurfaceColor[RGBColor[1,.3,.2]],
Cuboid[{-49,5,-35},{-37,17,-23}],
SurfaceColor[RGBColor[1,.3,.2]],
Cuboid[{37,-17,23},{49,-5,35}],
},
  AmbientLight -> GrayLevel[0.7],
  PlotRange -> {{-49, 49}, {-49, 49}, {-49, 49}}
  ]
  