Axis Rotation Tool

I'm looking for some one that could create a simple rotation tool it shouldn't be to hard to do, It needs to do more than just rotate a model it would be nice to have 3 options so you can rotate a model 90 degrees so you have X,Y or Z as a up Axis after finishing the model, It would need to rotate any pivot points, bones, and also the transform matrix if any ones up for it thanks.