Look At Skyrim's
They Have Latin Names, il accept this part Because it's hard to make up Naming schemes for 9 Races
They Wear Historically Accurate Roman Armour
They Have Roman Ranks
They Have Roman Haircuts
Their Land Matches the description of Italy
They Have Arenas (which they use people and animals in, rather than the logical choice of Cheap and immortal Daedra that Oblivion Provides)
They Are "Civilised "
Tullius Looks like Caesar!!
I am Surprised that they do not Wear Togas and Enslave people.
The Nords And Redguards Could be Put in the same Boat. If you Look Realy Far into it, the redguards aren't So Bad... But to the Casual player they're just Arabs (or African americans, in older games)
But when you look at three races of elves, The Bosmer,Orsimer And the Altmer.. It's the same thing just with Other Sources of fiction. The only groups that Stand out as Unique Are the Khajiit, Argonians and Dumner (who's appearance is Generic without That Badass, low Sound quality voice)
One other thing is that The Ores of Skyrim are WRONG. Ebony Has A Decent story behind it so it's ok. But moonstone, malachite and corundum Are Gemstones. It doesn't realy make sense to use them in the way that they are used (malachite is Weak, Corrundum Is one of the hardest thing's out there so i have no clue as to why you would use such large quantities of it to make an alloy rather than it's own suit)
On the monsters side- Well, Arena and Daggerfall might as well have been Designed to be generic as they were half from greek mythology. Morrowind Had it pretty sweet, Oblivion went Generic Again... Now skyrim's unique in That it twisted it's Own lore To make Genericness. (falmer/Goblins. Draugr/Generic armed Undead. The Dwarven stuff is unique- But look how they Changed the Dwemer Settings with stone, Tolkien Architecture (and The occasional Golden thing to stop the fans from Crying) ) It's all Simply Too Low fantasty.
Imagine that there is this Line, Or triangle If you want to account For other fiction. At one End We have the Realy high Fantasy that was written By Someone With enough Lsd in him To fry an elephant. This is the corner With Anime Characters, Huge swords, Disproportionate Everything , Floating Tricorns with feathers and Lime green Grass. That's Totaly Unimersive. But on the exact Opposite End of the Line We have Historically Accurate roman soldiers That Take us out of the Story Because we're Confused As to how They Got in A realm With Cat people, Two moons and Nine Devines.
As with the Tolkien Crap- We've seen it all before- Must we see it again? The Objective Of the Writers/ Lore Masters Is to Find The Perfect Spot Between Reality And Fantasy, Then the level Designers need to think of ways to ease them in Correctly.