Think a certain mod would look awesome in a BDcraft style or want a mod pack patch? Make a request here.
I don't know what program was used to create these models. but I'm pretty sure it wasn't Blender. It somehow manages to UV map the textures in such a way that increasing the resolution of the texture results in only the upper left corner of the texture being mapped to the model; in other words, it uses a pixel count to map, rather than the extents of the image.
Well, if you didn't want Dwarven Engineering, why am I here?