you can export any character animation from 3ds max to cryengine in 5 minutes and with very very easy way.
Biped:
https://www.mediafire.com/?c5q7ovmm1t...
directory to save the CAF file :/CRYENGINE_PC_v_3_5_3_FreeSDK\GameSDK\Animations\human\male\behavior\idles