Ask and ye shall receive! Here's Simion:
Name: Simion Mandrake
Race: Breton
Class: Assassin, custom.
Rel. Age: Late Thirties
Level: Let's say 36 (I think he's got the skills for that level)
Personality (YOU FORGET THIS ONE BLACK

): 70/100 but will decrease as insanity further developes
Strength: 80/100 (which I hope is stronger than average)
Intelligence: 95/100 yet steadily decreasing due to insanity (hence the slipups

)
Willpower: 50/100 yet decreasing again (the insanity is "breaking his will")
Agility: 100 but can be boosted in fits of madness
Speed: 100 and again can be boosted by fits of madness
Endurance: 65/100
Luck: 55/100
Basic Appearance: Short, sandy brown hair. Steel blue eyes. A small, roundish scar above his right brow but an otherwise plain looking face (good for an assassin).
Attire: While "out of the prowl", he wears all black. soft leather clothing with a matching cape. Also wears an amulet with a constant effect enchantment of Night Eye, which was given to him during his time in the Morag Tong. Wears light shoes of the same colour.
As for his "commoner" attire, he wears simple, yet well made cotton clothing with reflects his "middle class" surroundings. Sticks to darker colours mostly (brown, black, some red...)
Seeing as how mine takes place in the Oblivion realm, I better do the Oblivion skillset:
Skills:
Blade 90/100 with a boost of 5-10 during insanity (preference: short blades)
Sneak 100
Security 70/100
Speechcraft 80/100 but will decrease as insanity develops
Light Armor 65/100 (perfers unarmoured but trained with it in Morag Tong)
Acrobatics 85/100
Marksmanship 75/100 (He's more of a knife thrower than an archer, I'm going to ignore that Oblivion doesn't have them)
My View on the Character:
Simion Mandrake has had a troubled past which is the main drive for him in my fic. He had honour while in the Morag Tong, but in his quest for vengeance, he has cast that aside in order to achieve what he wants. He is suffering from insanity which acts as a double edge sword. While with the insanity's assistance, his skills that enhance killing are increased, yet his self-control and willpower drain as the insanity's influence increases. The origin of the insanity has yet to be determined, but it's known that it thirsts for the spilling of blood. (It is not vampirism though!

)
Like a proper assassin, Simion is cunning and calculating, and very deadly with the tools of death. He takes pride in his capabilties to get up close to a victim and slit their throat without them ever knowing what happened.
He does not think of himself as a "bad guy". He instead thinks simply for himself and seeks closure with his past.