NikkMann's Tweaked Ultra ("tweakedultra.cfg")
r_cloudsQuality 2
r_lightDistanceFadeMultiplier 10
r_shadowLODProjectionSizeFactor 0.25
r_shadowatlastilesize 3072
r_shadowUseStaticGeometry 0
r_decalFadeCulling 0
r_lodforce 0
r_lightScatteringQuality 2
g_fxDistanceCullingDistance 1000
image_BCCompressionQuality 0
image_screenshotQuality 100
r_blurRadialQuality 3
r_decalFilteringQuality 4
r_flaresQuality 0
r_shadowNumAccurateSunSlices 2

Standard Ultra Settings ("ultra.cfg")
r_cloudsQuality 0
r_lightDistanceFadeMultiplier 2.5
r_shadowLODProjectionSizeFactor 0.08
r_shadowatlastilesize 2048
r_shadowUseStaticGeometry 1
r_decalFadeCulling 2
r_lodforce 0
r_lightScatteringQuality 1
g_fxDistanceCullingDistance 160
image_BCCompressionQuality 2
image_screenshotQuality 75
r_blurRadialQuality 3
r_decalFilteringQuality 2
r_flaresQuality 1
r_shadowNumAccurateSunSlices 1