This Original package contains 3 Original SF Submarines. Those designs are my own concepts, does not repeat any existing work. You can use it without a doubt about copyright.You can purchase these models individually, check CGPitbull account. By buying this pack you save 25%. !!!Attention!!! check previews, details and read description of each model:_ SF ORCA Explorer - Poly count: Polys/28.794 - Verts/30.340 - Tris/54.740_ SF Ocean Explorer - Poly count: Polys/21.875 - Verts/22.301 - Tris/42.462_ SF MINISUB - Poly count: Polys/30.742 - Verts/31.699 - Tris/59.198To discover more CGPitbull models, please check my Asset Store publisher pageSet of 3 SF Submarines Explorer. No animated parts, LOD or FX. Separate parts, Cockpit, Joystick, weapons etc. Parts can be animated. Check all previews and descriptions for full details before buying._Textures included (Tiff):_3/4 color variations / PBR Materials, each ones (see previews). Models have 4096x4096textures._1/3 Albedo / Diffuse maps 2048x2048/4096x4096_Normal maps 2048x2048/4096x4096_Glow (Emission) maps 2048x2048/4096x4096_Roughness maps 2048x2048/4096x4096_Metallic maps 2048x2048/4096x4096_AO maps 2048x2048/4096x4096_ Screens "HUD" have 1024x1024 separate maps.Included 3 - 2048x2048/4096x4096 PSD files, you can customize colors, add your own logos, remove or add dirts & more. The previews images was done with Marmoset Toolbag.The materials can be upgraded to URP or HDRP materials, with Unitys automatic material upgrade tool if this asset is used in the Universal Render Pipeline or HDRender Pipeline.