Air freshners don't look good in any way, it's one of the most tasteless things and ugly thereof that you can add to the interior of a car, nothing should hang out the rear view mirror (let alone dice) nor put on the air conditioning intakes, the steering wheel can be as ugly as it wants because wheel covers are simply awful, and as for the floor mats i guess you mean the typicals every car comes with, because if you mean the ones that i've seen already on some american cars which are just like the carpets people have at home then let's not talk about it...