This is a pack of 72 hi-res brushes with 72 4K alpha maps. These brushes are uniquely designed and optimized for Zbrush. The alpha maps, however can also be used outside ZBrush in applications like Substance, Blender, Mudbox etc. as per the user's requirements. The alpha maps are in Jpeg, PSD, TIFF and PNG format. A wide variety of broken and damaged surfaces can be sculpted with this pack ranging from and cracks and deep fissures on rock, concrete or stones, broken and flaking walls or cracked pavements etc. This pack could be ideal for making destroyed environments, ruins, old constructions, broken and damaged or demolished walls, pillars, columns, pavements or ceiling.