It could be mod.
It would help to know on what system you are on and the mods you are using?
Maybe also a dxdiag.exe report if on a pc
im on pc windows 7
00 Skyrim.esm
01 Unofficial Skyrim Special Edition Patch.esp [Version 4.0.3]
----> Delinquent MASTER: Update.esm
----> Delinquent MASTER: Dawnguard.esm
----> Delinquent MASTER: HearthFires.esm
----> Delinquent MASTER: Dragonborn.esm
02 Campfire.esm
----> Delinquent MASTER: Update.esm
03 Update.esm
04 Hearthfires.esm
05 Dragonborn.esm
06 Dawnguard.esm
++ Realistic Lighting Overhaul - Weathers.esp
07 beltfastenedquivers.esp
08 VioLens SE.esp [Version 1.0]
09 Realistic Lighting Overhaul - Dawnguard Weathers.esp
0A Guards Attack Hostiles.esp
0B BosmerElderShadowArmor.esp
0C When Vampires Attack.esp [Version 3.0]
0D Convenient Horses.esp
++ ElementalFuryFixNerfed.esp
++ Septims Have Weight - (0.01 Weight).esp
++ Less Valuable Alchemy - Half.esp
0E Diverse Character Creation.esp
0F UnlimitedBookshelves.esp
10 Immersive Sounds - Compendium.esp
11 FNIS.esp
12 DunmerPurpleEyes.esp
13 Hothtrooper44_Armor_Ecksstra.esp
14 Horse Storage.esp
15 LeftHandRings.esp
16 LeftHandRings_1stPersonView.esp
++ LongerLightDuration.esp
17 AK - Placeable Statics SE.esp
18 Castle Volkihar Rebuilt.esp [Version 2.0]
19 Realistic Lighting Overhaul - Major City Interiors.esp
1A Realistic Lighting Overhaul - Dungeons.esp
1B Realistic Lighting Overhaul - Dawnguard Interiors.esp
1C Realistic Lighting Overhaul - Major City Exteriors.esp
1D OpulentThievesGuild.esp
1E Hidden Hideouts of Skyrim - Merged.esp
1F Hothtrooper44_ArmorCompilation.esp
20 Holidays.esp
21 more idle markers.esp
22 Point The Way.esp [Version 2.0.1]
23 RealisticWaterTwo.esp
24 TheChoiceIsYours.esp
25 Run For Your Lives.esp [Version 3.0]
26 Vivid WeathersSE.esp
27 Darkwater Crossing.esp [Version 2.0]
28 Word Walls Relocated.esp
29 Ars Metallica.esp
2A Shor's Stone.esp [Version 2.0]
2B Ivarstead.esp [Version 2.0]
2C Frostfall.esp
2D HearthFire Display Case Fix.esp
2E VioLens SE - Book Menu.esp [Version 1.0]
2F Realistic Lighting Overhaul - Minor Cities and Town Interiors.esp
30 NB-FurHoods.esp
31 WetandCold.esp
32 TGBC.esp
33 ScarceMetals v2 - ScarceMetalANDGear.esp
34 Dr_Bandolier.esp
++ Realistic Water Two - iNeed.esp
++ BetterMagicLights.esp
35 DarkElvenArmor.esp
36 DLC Shrines for Hearthfire Homes.esp
37 Dracos Hearthfire Homes Lakeview.esp
38 shezrieshfkitchenhel.esp
39 ShezriesLakeviewkitchen.esp
3A shezrieswinstadhearthfirekitchen.esp
3B Dragon Claw Stands.esp [Version 2.0]
3C Draco's Hearthfire Homes Heljarchen.esp
3D Kynesgrove.esp [Version 2.0]
3E Whistling Mine.esp [Version 2.0]
3F TradeBarterLite.esp
++ Insignificant Object Remover.esp
40 Dracos Hearthfire Homes Windstad.esp
41 Karthwasten.esp [Version 2.0]
42 Soljund's Sinkhole.esp [Version 2.0]
43 iNeed.esp
44 ExpandedCarriageService.esp
45 The Paarthurnax Dilemma.esp [Version 2.0]
46 MakeHelmetsOptional.esp
47 Shadowmarks.esp [Version 2.0]
48 Gildergreen Regrown.esp [Version 2.0]
49 HearthfireCarriageDestinations.esp
++ Expanded Hearthfire Carriages Patch.esp
4A Open Cities Skyrim.esp
4B Open Cities Skyrim - Holidays.esp
4C Alternate Start - Live Another Life.esp [Version 4.0]
4D Bashed Patch, 0.esp
4E shezrieslakeviewgreenhouse.esp
Sometime simply saving and reloading will fix the texture issue. It's probably an issue with your load order.
Your load order is all messed up.
Unofficial Patch and Camping is above the update and the DLC's