Strange. I clicked the BBCodeMode tab and it's allowing me to copy & paste now. So yes, the warning.txt had these messages:
Spoiler
Not able to find Ankle part in RT_T_Pants1_M_a.
Not able to find Knee part in RT_T_Pants1_M_k.
Not able to find Upper Leg part in RT_T_Pants1_M_ul.
Not able to find Ankle part in rt_pants_MW32_a.
Not able to find Knee part in rt_pants_MW32_k.
Not able to find Upper Leg part in rt_pants_MW32_ul.
Not able to find Knee part in RTJEB_nin_pants_k.
Not able to find Upper Leg part in RTJEB_nin_pants_ul.
Not able to find Ankle part in rt_pants_MW32_a.
Not able to find Knee part in rt_pants_MW32_k.
Not able to find Upper Leg part in rt_pants_MW32_ul.
Not able to find Ankle part in emc_rt_p_br_21_a.
Not able to find Knee part in emc_rt_p_br_21_k.
Not able to find Upper Leg part in emc_rt_p_br_21_ul.
Not able to find Knee part in RTJEB_nin_pants_k.
Not able to find Upper Leg part in RTJEB_nin_pants_ul.
Not able to find Knee part in RTJEB_nin_pants_k.
Not able to find Upper Leg part in RTJEB_nin_pants_ul.
It looks like clothing is missing, although I could be wrong. The only clothing mod I'm currently using is Westly's Fine Clothiers of Tamriel mod. I initially thought maybe I was missing some of those files, so I reloaded the mod into my Data files, but I still get the crash and the warning messages. It almost looks like it has something to do with the Julan companion mod or the Julan RTT patch.
I'm not sure if my load order has changed since I last posted it, so here it is again:
Spoiler
_001_ Morrowind.esm
_002_ Tribunal.esm
_003_ Bloodmoon.esm
_004_ Morrowind Patch 1.6.5 Beta (BTB Edit).esm
_005_ abotWaterLife.esm
_006_ Morrowind Advanced.esm
_007_ MW_Children_1_0.esm
_008_ Rise of House Telvanni.esm
_009_ TR_Data.esm
_010_ TR_Mainland.esm
_011_ MCA.esm
_012_ The Undead.esm
_013_ GDR_MasterFile.esm
_014_ Westly_Presents_FCOT.esp
_015_ adamantiumarmor.esp
_016_ indybank-NoHouses.esp
_017_ abotWhereAreAllBirdsGoing.esp
_018_ abotMoveOrTakeMyPlace.esp
_019_ marcMoriEstate.esp
_020_ MW_ch_orc.esp
_021_ MW_br_im_no_kids.esp
_022_ MW_Public_Library.esp
_023_ Siege at Firemoth.esp
_024_ Daggerfall Collection Ver 1.1 (BTB Edit).esp
_025_ PelagiadWell.esp
_026_ Nymeria's Monthly Respawn.esp
_027_ ASE Complete (BTB Edit).esp
_028_ Nymeria's Faster Walk.esp
_029_ NG_New_Carnithus'_Armamentarium.esp
_030_ The Ultimate Knight Shop.esp
_031_ Elders 0 Count NPC add-on (Trib & BM).esp
_032_ Illuminated Windows v1.2.esp
_033_ A_flock_of_seagulls.esp
_034_ Floating weapons.esp
_035_ DN-GDRv1 (BTB Edit).esp
_036_ The Neverhalls.esp
_037_ TLR Hla Oad-Fortress Road.esp
_038_ Make_sure_you_check_this_esp.esp
_039_ The_Ebonheart_Well.esp
_040_ abotThunders&Lightnings.esp
_041_ Illuminated Windows - Bloodmoon v1.2.esp
_042_ BTB - Spells.esp
_043_ Gnisis Riverfront.esp
_044_ Sentinel-V-1.5.esp
_045_ Area Effect Projectiles (PAR Edit).esp
_046_ MW_Adv_Required (BTB Edit).esp
_047_ aru_signs_en.esp
_048_ sm_ForgottenHalls.esp
_049_ Smart_Crosshair.esp
_050_ Sotha Sil Expanded.ESP
_051_ LGNPC_NoLore.esp
_052_ Pursuit Enhanced.esp
_053_ Arrow De-nocker.esp
_054_ BTB - Alchemy.esp
_055_ Meteor.esp
_056_ The Imperial Legion Badge.esp
_057_ InventoryHelpers.esp
_058_ BTB - Settings.esp
_059_ DM_DB Armor Replacer-ExpDDBA (BTB Edit).esp
_060_ MDP - Dagon Fel 1.0.ESP
_061_ Ebonheart, Shack Town.esp
_062_ Creatures.esp
_063_ SWH v1.3.esp
_064_ The Undead - TR Addon.esp
_065_ Less_Generic_Bloodmoon.esp
_066_ Illy's Solsteim Rumour Fix.esp
_067_ Protective Guards.esp
_068_ Talrivian's State-Based HP Mod v.2.2.esp
_069_ Service Requirements (BTB Edit).esp
_070_ frostmoth_repaired_v0_31.esp
_071_ Emmas_Imperial_heads_1_0.esp
_072_ Random Passive Cliff Racers.esp
_073_ HospitalityPapers.esp
_074_ LGNPC_SeydaNeen.esp
_075_ LGNPC_GnaarMok_v1_20.esp
_076_ LGNPC_AldVelothi_v1_20.esp
_077_ LGNPC_MaarGan.esp
_078_ LGNPC_HlaOad.esp
_079_ LGNPC_Aldruhn_v1_20.esp
_080_ LGNPC_Aldruhn_suppl.esp
_081_ LGNPC_Pelagiad.esp
_082_ LGNPC_TelMora_v1_30.esp
_083_ LGNPC_Khuul_v2_21.esp
_084_ LGNPC_VivecFQ.esp
_085_ Less_Generic_Nerevarine.esp
_086_ LGNPC_TelUvirith_v1_20.esp
_087_ LGNPC_SecretMasters_v1_30.esp
_088_ LGNPC_IndarysManor_v1_51.esp
_089_ LGNPC_VivecRedoran.esp
_090_ LGNPC_PaxRedoran_v1_20.esp
_091_ Less_Generic_Tribunal.esp
_092_ Building Up Uvirith's Legacy1.1.ESP
_093_ Books of Vvardenfell.esp
_094_ Better Bodies.esp
_095_ New Argonian Bodies - Mature.esp
_096_ New Khajiit Bodies - Mature.esp
_097_ BTB NPC Spells Fix.ESP
_098_ KS_Julan_Ashlander Companion_2.0.esp
_099_ dh_furn.esp
_100_ dh_furn_stores.esp
_101_ dh_furn-jms_patch.esp
_102_ SimpleSeasons_v1.0.esp
_103_ RoHT CoM Addon.esp
_104_ dh_thriftshop.esp
_105_ ab01JulanRTTpatch.esp
_106_ abotBoatsTR.esp
_107_ abotRiverStridersTR.esp
_108_ MW_ch_elves.esp
_109_ Arvs-Spelun.ESP
_110_ MCA - TR Addon.esp
_111_ The Holiday Mod.esp
_112_ LGNPC_SoulSicknessPatch_v1_00.esp
_113_ Ultimate Knight Shop Leveled 1.1.esp
_114_ Uvirith's Legacy_3.32.esp
_115_ Varo Manor v1.3.esp
_116_ TheBareNecessities.esp
_117_ TheBareNecessities_WaterSources.esp
_118_ TheBareNecessities_SleepAndShelter.esp
_119_ TheBareNecessities_TR.esp
_120_ TheBareNecessities_WaterSources_TR.esp
_121_ TheBareNecessities_SleepAndShelter_TR.esp
_122_ The Sable Dragon 1.7.esp
_123_ More Inns.esp
_124_ Pelagiad Smith 1.0.esp
_125_ Imperial Presence.esp
_126_ Vivec Fine Furnishings 1.1.esp
_127_ Dramatic Vivec.esp
_128_ Clear Your Name.esp
_129_ Dreamersixpansion.ESP
_130_ Mills of Morrowind.esp
_131_ Abandoned Dwemer Observatory.esp
_132_ Clean Tales of Seyda Neen.esp
_133_ CoM_Fix.ESP
_134_ New Gnisis 1.2.ESP
_135_ A Hermit's Request.esp
_136_ Racc's Chitin House.esp
_137_ Suran Supplies 1.1.esp
_138_ Vivec Weapons 1.1.esp
_139_ The Silver Barrel.ESP
_140_ Blightward Player Home.ESP
_141_ Seyda Supplies 1.1.esp
_142_ Enhanced Economics 2.1.esp
_143_ Dreamersixpansion+DNGDR_patch.ESP
_144_ Real_wildlife_2b Complete.esp
_145_ EBQ_Artifact.esp
_146_ entertainers.esp
_147_ master_index.esp
_148_ UL_Chess_Add-on.esp
_149_ UL_3.3_MWSE_Add-on.esp
_150_ UL_CoM_Add-on.esp
_151_ UL_3.3_RoHT_1.52_Add-on.esp
_152_ UL_3.3_TR_14.08_Add-on.esp
_153_ TheForgottenShields - Artifacts_NG.esp
_154_ UL_TLM_Ambiance.esp
_155_ TLM - Complete.esp
_156_ DXM_masterindex_journalfix.esp
_157_ Kaylas_Kick-Knacks.esp
_158_ Ald Velothi - Khuul Transport.esp
_159_ Ald Redaynia Extended COM.esp
_160_ THTWG - Framerate Version.esp
_161_ Great Library of West Gash.esp
_162_ Valhalla Lodge.esp
_163_ Object_Duality.ESP
_164_ Khuul Expansion 1.4.esp
_165_ Bridgewater Blacksmith 1.1.esp
_166_ Ruby Inn.esp
_167_ Beasts of Vvardenfell.esp
_168_ OJAI - Framerate Version.esp
_169_ DBHQ.ESP
_170_ Redaynia Village.esp
_171_ AOF Potions Recolored T+B.esp
_172_ Syc_HerbalismforPurists_BM.esp
_173_ Syc_HerbalismforPurists_TB.esp
_174_ EcoAdjCrime (Tresspass Edit).esp
_175_ EcoAdjMerchantSkills (Disposition Edit).esp
_176_ Clean Chargen_Revamped_v2_3.esp
_177_ BTB - Character.esp
_178_ Syc_HerbalismforPurists (Pearl Bug Edit).esp
_179_ BTB - Equipment.esp
_180_ Nasty Cammona Tong.esp
_181_ OTR_Coast_Variety.esp
_182_ Vurt's Grazelands Unique Trees.ESP
_183_ Vurt's BC Tree Replacer II.ESP
_184_ Vurt's Leafy West Gash.esp
_185_ MQE_MainQuestEnhancers.ESP
_186_ Ships of the Imperial Navy.esp
_187_ Imperial Tradehouse.esp
_188_ MCA - Westly's FCOT Addon.esp
_189_ TradeDisputes.esp
_190_ BLLDV_ALL.esp
_191_ Tealpanda's Alchemy Essentials.esp
_192_ TLM - Ambient Light + Fog Update.esp
_193_ Mashed Lists.esp
Edit: I tried removing the JulanRTT patch followed by the actual Julan Companion mod. I still got the crash and the warning messages are still there. I found this thread from 2010 (http://www.gamesas.com/morrowind-crashes-t33097.html) showing someone else was missing some of the same things. Looks like it may have been a load order issue though. I use mlox to sort my mods in the correct order (or at least I HOPE it's the correct load order).