I didn't see one yet for Crysis 3 soooooo...
r_TexturesStreamPoolSize = 1024
e_GIIterations = 32
g_skipIntro = 1
r_Sharpening = 0.4
r_HDRGrainAmount = 0.5
r_HDRBloomRatio = 0.3
r_TessellationTriangleSize = 1
e_TessellationMaxDistance = 10000
e_ViewDistRatio = 10000
e_ViewDistRatioVegetation = 10000
e_ViewDistRatioDetail = 10000
cl_fov = 70