Download links

Cryengine:
http://www.gamefront.com/files/21871550/Levels.rar

Sketchup:
http://sketchup.google.com/3dwarehouse/details?mid=86db60127487800efccefd18d07515a7
http://sketchup.google.com/3dwarehouse/details?mid=46b1c22373520d06fccefd18d07515a7
http://sketchup.google.com/3dwarehouse/details?mid=6dd97ad9e1eae926fccefd18d07515a7
http://sketchup.google.com/3dwarehouse/details?mid=1b211d3f6b26e3f4fccefd18d07515a7