I'm looking for a mod a realistic looking but above average sized battleaxe to the game for my oversized Nord. I want something that looks old and beat-up and as realistic as possible. I've looked but there seems to be a lack of mods for battleaxes. Any point in the right direction is appreciated.
If you want *realistic* weapons, I suggest looking at the Mount & Blade conversions (e.g., http://tesnexus.com/downloads/file.php?id=23489), to begin with. There are some others that are in the general vicinity, but I think the M&B offerings are quite possibly the most realistic weapons I've seen for Oblivion, so far.
Check out some medieval/reniassance weaponry/fighting pages or books, if you are not already familiar with such things. It might be rather... surprising, what (for example) hammers and axes
really looked like.