That is always the solution that I use when I have a model that I havent created and/or cant modify.
There are a number of models that come with GDK that have their point's of origin and rotation setup in different ways, meaning that sometimes you will load one, it will look at the camera, other times it will look away, other times it may be on its side etc...
My guess, is that the model packs you get with GDK arent actually designed FOR DarkGDK, but are rather an arbitrary collection of different models from different places, FPSC among them I believe, the purpose of them is to get you started and give you a set of models to use, perfect for a small project or placeholders.
Once you progress to working on higher budget/development time projects you will more than likely use models that are custom designed/made and all setup in the same way specifically for that project.
If it ain't broke.... DONT FIX IT !!!