Then this is not the game for you.

Well then make your character look like famous people or someone you know. I don't know does it really matter?

Try to play an entire game without armor or using only fists and melee weapons, idk just do something that would make it 10 times harder for you to complete a quest, its really fun to raise nothing but unarmed melee and sneak skills just being a ninja all over the place and sneak punching people til they die, i go around rivet city and megaton with my chinese stealth armour(operation anchorage) and the toy knife (point lookout) and just being a freaking ninja, its pretty fun