I installed FOOK 2 1.1 today and I noticed things like skill books and ammo boxes have their old, crappy vanilla textures. here's my load order, though I dunno if that's related. I was wondering if anyone else knew?

Fallout3.esm
Anchorage.esm
ThePitt.esm
PointLookout.esm
CALIBR.ESM
RI_Core.esm
DCInteriors_ComboEdition.esm
Megaton Expansion Project V03.esm
RH_IRONSIGHTS.esm
ArefuExpandedByAzar.esm
Mart's Mutant Mod.esm
Right Shoulder Cam by Saiden Storm.esp
ShadySands.esp
shopping-spree.esp
FOOK2 - Main.esp
FOOK2 - Main [Hotfix].esp
AfrosNukaCola.esp
DarNifiedUIF3.esp
CASM.esp
Sprint Mod.esp
DK_BulletTime.esp
Dree Perks.esp
ArefuExpandedByAzar-Radio.esp
UPP - Pack 1.esp
UPP - Pack 2.esp
NotSoFast.esp
SniperZooming.esp
Treasure Maps_A Fist Full of Caps.esp
MiniHideout.esp
RealFragGrenade3.esp
Mart's Mutant Mod.esp
Mart's Mutant Mod - DLC Anchorage.esp
Mart's Mutant Mod - DLC The Pitt.esp
Mart's Mutant Mod - DLC Point Lookout.esp
Mart's Mutant Mod - Hunting & Looting.esp
Mart's Mutant Mod - Increased Spawns.esp
Mart's Mutant Mod - Natural Selection.esp
Mart's Mutant Mod - Tougher Traders.esp
Mart's Mutant Mod - Zones Respawn.esp
LED pipboy light.esp
M14_EBR.esp
CHN-FastBullets_2x.esp
S.T.A.L.K.E.R. Mutants[addon for MMM].esp
RI_Base3.esp
RI_PNeeds2S.esp
RI_DoctorCost.esp
RI_Alcohol.esp
RI_FOSE.esp
RH_IronSights_Basic_PittPlugin.esp
RH_IronSights_Basic_PointLookoutPlugin.esp
RH_IronSights_Basic_VanillaPlugin.esp
RI_CrippledEffects.esp
RI_PNAnchorage.esp
RI_PNMMM.esp
RI_LootTableRI.esp
RI_LootTablePN.esp
Closer to Classics - Hitpoints.esp
Cyber-Enhancements.esp
Less Skill Points.esp
Item Descriptions Img.esp
ZL-ACR.esp
LiteChemWearoffFX.esp
OverMightyGold.esp
Double barreled shotgun fix.esp
XFO_barter_fix_harder.esp
XFO_rarity_drugs_high.esp
XFO_rarity_ammo_high.esp
LED pipboy light extended.esp
RPG-7 Replacer.esp
BuyBlamcoMacNCheese.esp
Butcher Petes Meat.esp
Kaza's NorthwestSeneca.esp
CEI - CaesarrulezExcessiveInteriorsEN.esp
FLAK.esp
Meresti Metro Station Entrance.esp
LightweightFoodSanitizer.esp
RCmarketNoFire.esp
Sensible Dismemberment.esp
1PipboyPDA.esp
Outcast Collection Agent Expanded.esp
Slower Levelling - extremely slow.esp
reduced karma loss for Stealing.esp
10mmPistol.esp

Total active plugins: 83
Total plugins: 95

Looks like you are missing the ESM's for FOOK

Which ones am I missing? Just the FOOK 2 ESM? I put that into the data folder, activated it, and no updated textures. Has to be something else.

TBH I don't remember which ones are missing. I recently reverted back to FOOK2 1.0. Perhaps someone from the FOOk team can help you sort it out, since they more familiar with it than i am. :shrug:

Why did you revert?

1.1's in beta so its bound to have bugs as for the missing esm it is just the Fook2 1.1.esm
You may also want to grab the FOIP patch for MMM. It was updated recently, and I use it without trouble.