What exactly causes the game to not load textures properly? I find missing mesh exclamation points and objects/NPCs that take on the textures of other objects in the area everywhere I go. I don't even have that many mods installed and only have a few minor conflicts between them that shouldn't cause this to happen. I'm thinking it's a load order problem. If anyone can offer any input as to how I can resolve this, I would appreciate it.
Here is my load order:
[X] FalloutNV.esm
[X] Advanced Recon Tech.esm
[X] Primary Needs HUD.esm
[X] RZW_Master.esm
[X] RZW_Television.esm
[X] wsix.esm
[X] IWS-Core.esm
[X] Tales from the Burning Sands.esm
[X] OWNB - Open World.esm
[X] More Perks.esm
[X] Project Nevada - Core.esm
[X] CFWNV.esm
[X] MikotoBeauty.esm
[X] NosCo Companion System.esm
[ ] SuperJump_Land_1.25x.esp
[ ] SuperJump_Land_1.5x.esp
[ ] SuperJump_Land_10x.esp
[ ] SuperJump_Land_2.5x.esp
[ ] SuperJump_Land_2x.esp
[ ] SuperJump_Land_3x.esp
[ ] SuperJump_Land_4x.esp
[X] SuperJump_Land_5x.esp
[ ] SuperJump_Water_1.5x.esp
[ ] SuperJump_Water_10x.esp
[ ] SuperJump_Water_2.5x.esp
[ ] SuperJump_Water_2x.esp
[ ] SuperJump_Water_3x.esp
[ ] SuperJump_Water_4x.esp
[X] SuperJump_Water_5x.esp
[X] AWorldOfPain(LowLoot).esm
[ ] Community Bugfix Compilation Patch.esp
[X] Ultra-LuxeFixes.esp
[X] Bobblehunt.esp
[X] FreeplayafterMQNVv1_6.esp
[ ] SilentStruggleV1.esp
[X] Identity Crisis Part I - Silent Struggle V2.esp
[X] NewVegasBounties.esp
[X] TheCollector.esp
[X] Wasteland Explorer.esp
[X] wsixInnuendoAnims.esp
[X] wsixInnuendoNPCs.esp
[X] IIWR 2.1.0.esp
[X] Brahmin Bess.esp
[X] Dan's Presidential Upgrade.esp
[X] UHNV.esp
[X] Lucky38MarkerV3.esp
[X] PerkEveryLevel.esp
[X] PMT - XPadjust.esp
[ ] PMT - Tougher XPadjust.esp
[X] PMT - Non-Combat XP Reduced.esp
[X] PMT - Nastier mines and grenades.esp
[X] PMT - Destructible Ordnance.esp
[X] PMT - Explosive Robots.esp
[X] XFO - 4a - Perks - Paths.esp
[X] XFO - 6aa - Epic Skills - Effects Over 100 (NVSE req).esp
[X] Project Nevada - Cyberware.esp
[X] XFO - 4b - Perks - Perk Every Level.esp
[X] Existence2.0.esp
[X] CONELRAD 640-1240.esp
[X] PA Footsteps.esp
[X] RNVExtended[20]v3b1.esp
[ ] SecretStash20.esp
[ ] SecretStash40.esp
[ ] SecretStash60.esp
[X] SecretStash80.esp
[X] More Perks Update.esp
[X] BetterGamePerformanceV3.esp
[X] Canteen.esp
[ ] IWS-MoreSpawns.esp
[ ] IWS-UltraSpawns.esp
[X] Level Cap 100.esp
[X] RZW_VideoCollection01.esp
[X] RZW_VideoCollection02.esp
[X] RZW_VideoCollection03.esp
[X] RZW_VideoCollection04.esp
[X] RZW_SilentVideoCollection.esp
[X] Solar's Bottled Water.esp
[X] Solar's Bottled Water - Bottlecaps.esp
[X] BuildableBotsNV.esp
[X] Advanced Recon Gear.esp
[X] Advanced Recon Tech.esp
[X] Advanced Recon Gear-Locations Doc Mitchell.esp
[X] AEVegas.esp
[X] Classic Plasma Grenade.esp
[X] Classic Pulse Grenade (classic sound).esp
[ ] Classic Pulse Grenade (vanilla sound).esp
[X] G36C.esp
[X] LightSaberMod.esp
[X] J3Rifle4Free.esp
[ ] J3Rifle4Sale.esp
[ ] Jswords4sale.esp
[X] NekhCFinderFix.esp
[X] QS_Blackwolf_NV_Backpackmod.esp
[X] Advanced Recon Armor.esp
[X] Advanced Recon Armor-Location Doc Mitchell.esp
[X] bzArmour.esp
[X] bzBodySuits.esp
[X] courierpowerarmor.esp
[X] DragonskinTacticalOutfit.esp
[X] DragonskinNCRPersonnelWearingOutfits.esp
[X] DragonskinBonusPack.esp
[X] Kaya47NordicGear.esp
[X] PlasmaShields.esp
[X] RCSS.esp
[X] Sunglasses Shipment.esp
[X] THE5 Visors Mod.esp
[ ] Lore version.esp
[X] Brahmin Companion.esp
[X] ED-E 3D Sound.esp
[X] NVBabyDeathclawCommander.esp
[X] UnlimitedCompanions.esp
[X] Destructibles.esp
[X] RWD-NV V1.2.esp
[X] Ephemeral Ash and Goo Piles.esp
[X] Jump Fall Fixer.esp
[X] PipBoyLight.esp
[X] pipboyx4.esp
[X] Quicker PipBoy Light-0_4Sec.esp
[X] Nevada Skies.esp
[X] ELECTRO-CITY - Imaginator.esp
[X] Fellout.esp
[ ] Interior Lighting Overhaul-Realistic.esp
[X] Interior Lighting Overhaul-Darker.esp
[X] Imp's Timescale Adjuster.esp
[X] WeaponModsixpanded.esp
[X] MikotoBeauty.esp
[X] NAPA-NV 0.1.esp
[X] Gully The Ghoul.esp
[X] Gatling Plasma.esp
[X] VanillaClothingMerchant.esp
[X] Floppy v3.esp
[ ] Jswords4saleDMGPlus5.esp
[X] CFWNVOptionalTweaker.esp
[X] Nocturne.esp
[X] Virtuoso.esp
[X] Zanba.esp
[X] Dreadnought.esp
[ ] Jswords4free.esp
[X] Jswords4freeDMGPlus5.esp
[ ] lexx-q-warehouse-war-house.esp
[X] BoltGun.esp
[X] UsableCigarettes neunen Ver for New Vegas.esp
[X] photon.esp
[X] Cyber Body.esp
[X] OWNB - Red Canyon Overhaul.esp
[X] BlackWolf Backpack.esp
[X] nothugs.esp
[X] HumanStew.esp
[X] BitsnPieces.esp
[X] GrilledHuman.esp
[X] HumanChili.esp
[X] NewAndImprovedPerks.esp
[X] NewAndImprovedPerksNL.esp
[ ] I am ROBOT_NV_version.esp
[X] WhiteGloveMaskHairFix.esp
[X] Killable Children.esp
[X] Surgical Mask.esp
[X] drugs.esp
[X] Glow Sticks.esp
[X] Jetpack.esp
[X] Alien Companion.esp
[X] NoFallDamage.esp
[X] SolarScorcherNV.esp
[X] SR-25 noscope.esp
[X] Geonox_Restored_Riot_Armor.esp
[X] Geonox_Restored_Riot_Armor_GLOVE_VERSION.esp
[X] [censored].esp
[X] FNVBCv.1a.esp
[X] Nano Suit NV.esp
[X] MOD.Weapon.10mmTacticalSMG.esp
[X] FarmingSomebodyNotBob.esp
[X] PowerSuitSystem.esp
[X] Rebel Transgenders.esp
[X] CyberEve.esp
[X] Cannabis.esp
[X] AutomaticMergedPatch1.esp
[X] ManualPatchPlugin1.esp
[X] ManualPatchPlugin2.esp
[ ] DYNAVISION 2 - Dynamic Lens Effect.esp
[ ] ksHighRollerDrugs.esp

What comes to mind for me is that you have files in your archive invalidation txt which you don't have installed the data sub folders.

If you click on one with the console open, it will display the FormID of the object at the top of the screen. Write down the first two digits and then check to see which it matches up to in Mod Manager. Keep in mind that you might inadvertently click on an nearly invisible misty mesh of some kind (lights, dust clouds), so test by using the disable/enable commands to see what disappears. If the exclamation mark doesn't disappear, then use the mouse wheel to scroll through all objects that were under the point you clicked.

So, what should I do?

Okay, I figured out what the problem was. I created patches with FNVEdit to override FOOK content and then I uninstalled FOOK without removing the patches. Deactivating the patches seems to have fixed the missing mesh problem. Thanks for the replies anyway.