2) Tattoos and/or warpaint is another thing that should be included this time round but rather than choosing one only to find you are bored of it you should have the ability to change it, any tattoo tavern in the game should have the ability to use a basic restoration spell to remove any tatoo you wish and replace it with another. multiple tattoos as well on all parts of the body, not just on your face like in Dragon Age
3) I would also like the ability to change your physical apperance based on how you act. I was pretty bored seeing all the characters in Oblivion have exactly the same body build apart from hight, some people should be fat, some should be thin or musculer etc... and your actions should have an effect on your physical outcome.
4) I am unsure about scarring, it would be cool to select which scars you want during your initial character creation but would it work in the game setting during battles. As i said I am unsure so I thought I would just put the possibilities out there for discussion.
5) I personally don't like the idea of aging due to the fact it would make you feel under pressure due to getting older and everyone who ages has to die sometime and I hate time limits in games, but again I thought I would ask for other peoples opinions as to how many people think it would be a good idea
I am aware that some of these ideas have been used in fable and badly, but that doesn't mean that they can't be made to work providing you have got a proper game company developing it