Lone Wolf can't add anything from Eberron because they have no license to do so.
As for questions you may have, you'd need to be more specific. Increasing skill bonuses is relatively easy. Here's an example:
Code:
First/5000
#skillbonus[kSpot] += 4
It's advisable to use New (Copy) and select other things that do the things you are trying to do to see how they are done. In this case, looking at most animal races would provide you the necessary code to increase skillbonuses.