Need help with a graphics bug, images included

[Rennn]

Here are a couple images:

http://static2.nexusmods.com/15/images/110/2972511-1387234626.jpg

http://static2.nexusmods.com/15/images/110/2972511-1387234581.jpg

 

This bugs only occur in Whiterun, and only after I've loaded several cells. Loading a game doesn't fix the issue, but alt+tabbing out of Skyrim, or exiting the game, will fix it temporarily.

 

I'm not using any mods that exclusively affect Whiterun. This is my complete load order.

 

Skyrim.esm

Update.esm

Unofficial Skyrim Patch.esp

Dawnguard.esm

Unofficial Dawnguard Patch.esp

Hearthfires.esm

Unofficial Hearthfire Patch.esp

Dragonborn.esm

Unofficial Dragonborn Patch.esp

HighResTexturePack01.esp

HighResTexturePack02.esp

HighResTexturePack03.esp

Unofficial High Resolution Patch.esp

AOS.esp

WetandCold.esp

SkyUI.esp

SnowElfCrown.esp

KillingTraps.esp

SkaalKidAetaCoat.esp

FemaleWerewolf.esp

 

I also have a few texture/mesh replacers that don't use plugins.

HD warpaint

Detailed Terrain and Tree LoD (by me)

Prometheus Female Body

Nude Males (the one made by thegal)

 

And, ofc, I'm using SKSE.

Skyrim is using the latest patch 1.9.32.0.8. All my mods (SkyUI, Unofficial Patches, etc) are using the latest versions.

I just reinstalled my drivers, but that didn't have an effect.

I've already validated my game cache in Steam.

I just reinstalled Skyrim, and I haven't used any mods that aren't currently installed.

This happens even when I start a new save.

I'm not using any ini tweaks except for bTreesReceiveShadows=1.

I've confirmed that there are no Whiterun meshes or textures in my Data folder.

I'm running the game on ultra settings with 4x MSAA in the options menu and 16x AF in my drivers.

My temperatures are fine, they stay at 55c or below.

I don't have graphical bugs in any other game, and I didn't used to have this problem in Skyrim.

 

My specs:

Galaxy GTX 660 GC 2GB GDDR5

AMD Phenom II 955 at 3.2Ghz (4 cores)

8GB Gskill Ripjaw RAM at 1600Mhz

750w Antec Earthwatts PSU

Asus Xonar DG sound card

Asus M4N68T-M V2 motherboard

 

Does anyone have any idea what could be causing this?

Edited December 16, 2013 by Rennn