Complex sentence: In relation to the buildings, as with "Settlers III", the graphics were created using 3D Studio Max, with Adobe Photoshop used to create the textures, with each race assigned their own specific artist working on nothing except the buildings for that particular race.
Split into simpler sentences: In relation to the buildings, as with "Settlers III", the graphics were created using 3D Studio Max, with Adobe Photoshop used to create the textures. Each race had their own specific artist working on nothing except the buildings for that particular race.