So I honestly do not know why it happens. Most of the mods I'm using are ones which I've run through this part of the game before, with no issues. But the problem is this - once I enter the Milchar Nexus, and then activate the door to enter the Grove, I get the sound of the quest updating after the loading screen, and the game crashes. I thought it might be something that the game is trying to equip on the clone that doesn't work for it, like it does the player, but I can't say.
The character is using the Lemure race, and is a Vampire. This is actually the second time I've played the character, and previously I didn't have any problems like this.
All the mods I'm using have been sorted by BOSS, with only two of them being unrecognized. One of them I've sorted(Flan's Lemure.esp), and the other(Vampires - No Sun Damge.esp), I would do the same, although I'm not sure where it should be placed. All of them are their most up to date versions as well.
Mod List:
Oblivion.esm
Mart's Monster Mod.esm
Unofficial Oblvion Patch.esp
DLCShiveringIsles.esp
Unofficial Shivering Isles Patch.esp
Knights.esp
Knights - Unofficial Patch.esp
Sounds Of Cyrodiil.esp
My Voice Extender.esp
See You Sleep DLL - Vampire Bedroll Anims.esp
MalebodyReplacerV5.esp
DMCWeapons.esp
KikaiAndSlof Clothing.esp
RTFemaleReplacer.esp
Slof's Horses Base.esp
LadyDeadlock_LoveYourHorse.esp
Slof's Oblivion Robe Trader.esp
Harvest [Containers].esp
Harvest [Containers] - Player Home Add-on.esp
Mart's Monster Mod.esp
Mart's Monster Mod - Shivering Isles.esp
Mart's Monster Mod - Diverse Imperial Armor.esp
Mart's Monster Mod - No Beholdens.esp
Cheydinhal Land Texture Fix.esp
Better Abandoned House.esp
Better Dark Brotherhood Sanctuary.esp
Oldwolf LifelikeStatues.esp
Harvest [Flora].esp
AyleidMetericIronWeaponsVANILLA.esp
AlternativeBeginnings.esp
Circ Vampire Aesthetics.esp
SupremeMagicka.esp
SM_ShiveringIsles.esp
Flan's Lemure.esp
Oblivion_Character_Overhaul.esp
ThinkToYourself.esp
Vampires - No Sun Damage.esp
OBSE Plugins:
Blockhead.dll
EnhancedCamera.dll
OBSE_Elys_Pluggy.dll
SeeYouSleep.dll
ShowWeapons.dll
weOCPS.dll