You can buy separatly those models check CGPitbull account, buying this pack you save more than 35%!!!
Included 7 Original Spaceships models:
_7 Models in .FBX format (multi format).
_7 Models in .OBJ format (multi format).
_7 Models in .3D MAX
Those files/format can be imported into the vast majority of your favorite Softwares (Best recommended is FBX Format):
_3Ds MAX / Maya / Lightwave / Cinema 4D / Blender / Daz 3D / Sketchup / Unity / Unreal Engine, etc...
_Polygons (depending on models / see video previews for details).
_Textures included:
_4 differents color schemes each ones / PBR Materials (see previews)
_Textures are 2048x2048 / 4096x4096 pixels
_ Diffuse maps / metallic maps / roughness maps / Light/glow maps / Normal maps, included 2048x2048 to 4096x4096 pixels textures included .
Textures formats: JPEG (.jpg)