3D model of the Project 636 "Varshavyanka" (Kilo-class) diesel-electric submarine, developed in the Soviet Union as an advanced evolution of Project 877 Paltus in the late 20th century. Widely exported, Varshavyanka-class submarines remain in active service with several navies worldwide, including Russia, India, Vietnam, China, and Algeria. In the 21st century, Project 636 submarines continue to play an important role in non-nuclear submarine fleets.

The model accurately represents the external geometry and proportions of the real vessel, based on open historical references.

Originally modeled in 3ds Max 2023.
Final renders created using V-Ray 6.0.

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- High-quality PBR Metallic/Roughness workflow with 4K textures
- All PBR textures included in 4096×4096 resolution
- Clean quad-only topology: 43,667 quads, 0 tris, 0 ngons
- Correct real-world scale (units: centimeters)
- Scene objects organized by layers and groups
- Subdivision-ready mesh (MeshSmooth / TurboSmooth compatible)
- OBJ and FBX formats are provided without materials as base meshes

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Includes texture:

detail_AO.png (4096x4096)
detail_BaseColor.png (4096x4096)
detail_Diffuse.png (4096x4096)
detail_Emissive.png (4096x4096)
detail_Glossiness.png (4096x4096)
detail_Metallic.png (4096x4096)
detail_Normal.png (4096x4096)
detail_Opacity.png (4096x4096)
detail_Roughness.png (4096x4096)
detail_Specular.png (4096x4096)

Hull_AO.png (4096x4096)
Hull_BaseColor.png (4096x4096)
Hull_Diffuse.png (4096x4096)
Hull_Emissive.png (4096x4096)
Hull_Glossiness.png (4096x4096)
Hull_Metallic.png (4096x4096)
Hull_Normal.png (4096x4096)
Hull_Opacity.png (4096x4096)
Hull_Roughness.png (4096x4096)
Hull_Specular.png (4096x4096)

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File formats:
- 3ds Max 2023 (V-ray 6.0)
- GLB (glTF)
- OBJ (Multi Format)
- FBX (Multi Format)
- DAE (Collada)
- USDc (Omniverse)