Not to be to blunt but 'The Elder Scrolls IV - Oblivion.' can i assume you a one man team, to make a game of that size would take ages ,and from what you have it looks like it will take a very long time .
I would advise rethinking this...
My Avatar Randomness V2"Someone get me to the doctor, and someone call the nurse
And someone buy me roses, and someone burned the church"
