Now we're getting somewhere.
Dulfish gro-Orom is drinking Sujamma (at least, it's in his inventory before the animation and disappears afterwards), which is a COBL item. If I use the console to add one to me and drop it, the mesh and texture show up just fine. It doesn't show up when he's drinking it, though.
This also explains why I didn't get this in my old haphazard install, because I wasn't using COBL Item Interchange then so he probably just had some generic wine bottle.
(And sorry for my confusion earlier with RefScope. I didn't realize that the booze they were drinking was actually in their inventory
)
Edit: The NPCs in the Tiber Septim Hotel who are playing the animation properly have Ale or Mead in their inventory. Stripping the Sujamma out of Dulfish's inventory using the console and adding Cyrodiilic Brandy doesn't fix the animation, though he was already in the middle of going to sit and drink when I did so it's possible his choice of drink was determined before I got to him.
Current Load Order:
Spoiler Active Mod Files:00 Oblivion.esm01 Francesco's Leveled Creatures-Items Mod.esm [Version 4.5bSI]02 Francesco's Optional New Items Add-On.esm [Version 4.5bSI]03 Cobl Main.esm [Version 1.73]04 Oscuro's_Oblivion_Overhaul.esm [Version 1.34]05 Mart's Monster Mod.esm [Version 3.7b3p3]06 TamrielTravellers.esm [Version 1.39c]07 FCOM_Convergence.esm [Version 0.9.9MB3]08 Progress.esm [Version 2.2]09 CM Partners.esm0A Unofficial Oblivion Patch.esp [Version 3.2.10]0B DLCShiveringIsles.esp0C Unofficial Shivering Isles Patch.esp [Version 1.4.0]0D SM Plugin Refurbish - SI.esp [Version 1.30]0E Francesco's Optional Chance of Stronger Bosses.esp0F Francesco's Optional Chance of Stronger Enemies.esp10 Francesco's Optional Chance of More Enemies.esp11 Francesco's Optional Leveled Quests-SI only.esp12 Francesco's Optional Leveled Guards.esp++ FCOM_Francescos.esp [Version 0.9.9]++ FCOM_FrancescosItemsAddOn.esp [Version 0.9.9]13 FCOM_FrancescosNamedBosses.esp [Version 0.9.9]14 300_Lore_Dialogue_Updated.esp15 kuerteeAutoSaveAndTime.esp++ Item interchange - Extraction.esp [Version 0.76]16 LinchalNecromancerHome.esp17 Crowded Cities 15.esp18 Improved Hotkeys_Extended.esp [Version 1.1]19 DLCHorseArmor.esp1A DLCHorseArmor - Unofficial Patch.esp [Version 1.0.5]1B SM Plugin Refurbish - HorseArmor.esp [Version 1.11]1C DLCOrrery.esp1D DLCOrrery - Unofficial Patch.esp [Version 1.0.3]1E SM Plugin Refurbish - Orrery.esp [Version 1.11]1F DLCVileLair.esp20 DLCVileLair - Unofficial Patch.esp [Version 1.0.5]++ SM Plugin Refurbish - VileLair.esp [Version 1.21]21 DLCMehrunesRazor.esp22 DLCMehrunesRazor - Unofficial Patch.esp [Version 1.0.4]23 SM Plugin Refurbish - MehrunesRazor.esp [Version 1.30]24 JG Elven.esp25 DLCThievesDen.esp26 DLCThievesDen - Unofficial Patch.esp [Version 1.0.5]27 DLCThievesDen - Unofficial Patch - SSSB.esp [Version 1.0.4]28 SM Plugin Refurbish - ThievesDen.esp [Version 1.30]29 KDCircletsOOOOptimized - NPC Equip.esp [Version 1.2]++ FCOM_KDCircletsOOOOptimizedNPCEquip.esp [Version 0.9.9]2A Cobl Glue.esp [Version 1.73]2B Cobl Si.esp [Version 1.63]2C Bob's Armory Oblivion.esp2D FCOM_BobsArmory.esp [Version 0.9.9]2E Oblivion WarCry EV.esp [Version 1.09]2F FCOM_WarCry.esp [Version 0.9.9MB5]30 Oscuro's_Oblivion_Overhaul.esp [Version 1.34]** OMOBS.esp [Version 1.0]** OMOBS_SI.esp [Version 1.0]31 OOO 1.32-Cobl.esp [Version 1.72]** FCOM_Convergence.esp [Version 0.9.9Mb3]++ FCOM_EntropicOrderhardcoe.esp [Version 0.9.9]32 FCOM_RealSwords.esp [Version 0.9.9]33 FCOM_DurabilityAndDamage.esp [Version 0.9.9]++ Mart's Monster Mod - More Passive Wildlife.esp [Version 3.7b3p3]++ FCOM_SaferRoads.esp [Version 0.9.9]34 Mart's Monster Mod - Extra Wounding.esp [Version 3.7b3p3]++ Mart's Monster Mod - Looting NPCs & Creatures.esp [Version 3.7b3p3]++ Mart's Monster Mod - Less Bone Loot.esp [Version 3.7b3p3]35 Mart's Monster Mod - Safer Quest Locations.esp [Version 3.7b3p3]36 Mart's Monster Mod - Hunting & Crafting.esp [Version 3.7b3p3]37 Mart's Monster Mod - Farm Animals.esp [Version 3.7b3p3]38 Mart's Monster Mod - Diverse WaterLife.esp [Version 3.7b3p3f]++ Mart's Monster Mod - Slof Horses Complete.esp [Version 3.7b3p3]++ Mart's Monster Mod - Diverse Runeskulls Loot OOO.esp [Version 3.7b3p3]39 TamrielTravellers4OOO.esp [Version 1.39c]3A TamrielTravellersItemsCobl.esp [Version 1.39c]3B ShiveringIsleTravellers.esp [Version 1.39c]++ FCOM_TamrielTravelers.esp [Version 0.9.9]++ FCOM_DiverseGuardUnity.esp [Version 0.9.9]++ FCOM_HungersUnitySI.esp [Version 0.9.9]3C FCOM_Archery.esp [Version 0.9.9]3D FCOM_MoreRandomSpawns.esp [Version 0.9.9]3E FCOM_MoreRandomItems.esp [Version 0.9.9]++ Mart's Monster Mod - Shivering Isles.esp [Version 3.7b3p3]++ MMM-Cobl.esp [Version 1.73]3F 300_Artifacts.esp40 Gift of Kynareth.esp41 Kragenir's Death Quest.esp42 KDQ - Rural Line Additions.esp43 LostSwordOfTheAylied.esp44 LostSwordOfTheAylied - OBSE Add-On.esp45 The Ayleid Steps.esp [Version 3.4]46 TheForgottenShields.esp47 1SB_VampireHaven.esp48 DLCFrostcrag.esp49 SM Plugin Refurbish - Frostcrag.esp [Version 1.2]++ DLCFrostcrag_MysticEmporiumPatch.esp4A FrostcragRebornCobl.esp4B The Lost Spires.esp4C Harvest [Flora].esp [Version 3.0.0]++ Harvest [Flora] - Shivering Isles.esp [Version 3.0.0]++ Harvest [Flora] - DLCVileLair.esp [Version 3.0.0]4D Harvest [Flora] - DLCFrostcrag.esp [Version 3.0.0]++ ScriptIcon_Replacer.esp++ Skillbased Thieves Guild Invitation_HARD.esp4E Quest Award Leveller.esp++ Quest Award Leveller - Vile Lair.esp++ Quest Award Leveller - Mehrunes Razor.esp4F RefScope.esp [Version 2.0.2]50 SupremeMagicka.esp [Version 0.90]51 SM_ShiveringIsles.esp [Version 0.86]++ SM_OOO.esp [Version 0.89]++ SM_MMM.esp [Version 0.89]++ SM_COBL.esp [Version 0.86]52 SM_EnchantStaff.esp [Version 0.80]++ SM_UnlockSpells.esp [Version 0.70]++ SM_Scrolls.esp [Version 0.84]++ SM_SigilStone.esp [Version 0.83]53 MidasSpells.esp54 Midas OscuroGems.esp++ Midas Betterholy.esp++ Midas Reduced Costs Half.esp++ Mart's Monster Mod - Midas Creature Ingredients.esp++ Midas PowDur2x.esp55 EnchantmentRestore.esp++ EnchantmentRestore_Wells.esp56 attack and hide medium v2.0.esp57 No psychic guards v1.2.esp58 Enhanced Grabbing.esp [Version 0.5]59 Denock Arrows.esp5A nGCD.esp5B nGCD Oghma Infinium.esp++ nGCD Skeleton Key.esp5C ProgressGSD.esp [Version 2.0]5D ProgressMBSP.esp [Version 2.0]5E ProgressSBSP.esp [Version 1.0]5F ProgressRBSP.esp [Version 1.0]60 ProgressRacial.esp61 ProgressArmorer.esp [Version 1.0]62 Legendary Abilities-Reflect MOJ.esp [Version 2.0]63 Grandmaster of Alchemy.esp++ Item interchange - Placement for FCOM.esp [Version 0.76]++ Item interchange - Placement for Frostcrag Reborn.esp [Version 0.76]64 CM Partners.esp65 CM Partners Special NPCs.esp66 CM Partners NPC.esp67 CM Partners More NPCs.esp68 CM Partners Extra NPCs.esp69 1em_Vilja.esp [Version 2.2]6A bgMagicEV.esp [Version 1.7EV]++ bgMagicSpellTomes_for_WryeBash.esp [Version 1.68EV]++ bgMagicItemSigil.esp [Version 1.68EV]++ bgMagicEVStartspells.esp [Version 1.68EV]6B bgMagicBonus.esp [Version 1.7EV]++ bgMagicEVAddEnVar.esp [Version 1.68EV]6C No More Annoying Comments.esp** bgMagicEVShader.esp [Version 1.7EV]6D bgMagicLightningbolt.esp++ Cobl Filter Late MERGE ONLY.esp [Version 1.53]6E Bashed Patch, Test.esp
Edit: Blood complaints deleted. It helps to make sure that FCOM_Convergence is ticked if you expect it to load any BSA's. :unsure2: Doing so doesn't fix the sujamma thing, though.