Countryside pack is intended to be a Foliage Pack, but it does come with some supporting props. There are rocks, wooden fences, stone walls, a cottage house, cottage garage, and road systems that will utilize the UE4 spline tool.
Props are built to be very light, most coming well within 1000 polygons. With the material footprint being quite light as well.
Assets come with standard PBR materials utilizing albedo/roughness/ao material set up. With textures ranging from 512-2048