I thought of it, about RSE remake and I made littleroot town.
Then again I thought about LOL this won't make any difference.
Since I used HGSS, i used the build from Pallet Town to start off, since it had the Pallet Town 3D Building data. But I also wanted to use the New Bark 3D building datas which had the appropriate models to load the houses.
And the models from New Bark won't load on Pallet Town.