This collection contains:
Cow Skeleton Polygons: 326,600 Vertices: 327,800
Dog Skeleton Polygons: 266,800 Vertices: 267,600
Horse Skeleton Polygons: 366,900 Vertices: 370,600
Pig Skeleton Polygons: 244,100 Vertices: 244,600
Each model in a separated file. Previews were rendered with V-Ray. 3ds Max file included 2 versions: V-Ray and standard materials.