Lowpoly PBR realistic 3D model of a 60s vacuum tube radio, suitable for renders, games and real time applications.

Characteristics:

• Simple geometry, most details are done with texturing.
• Compatible with subdivision (mesh smoothing) without changing its original format.
• Radio stations dial on the left side.
• Entirely UV-mapped, with fully unwrapped UVs (non-overlapping UVs).
• Objects and materials are descriptively and uniquely named.
• Originally created with Maya LT, textured with Substance Painter.

Included formats:

• Unreal Engine (uasset), compatible with versions from 4.24 and newer, including 5.
• Blender 3.3.1.
• Marmoset Toolbag 3.07 Scene Bundle.
• Fbx, obj and dae (Collada) - Exchange formats (require adding the textures manually after you import them in your 3D editor).

Geometry:

• Sealed geometry (no openings where backfaces would be visible).
• The 4 feet and the radio are separated sealed geometries, belonging to the same object.
• All objects are compatible with subdivision (mesh smoothing) without changing their original formats.
• Total poly count is 1946 polys (quads and tris) and 1930 vertices.
• This model consists of 3 objects: Dial (629 polys), Knob (335 polys) and Radio (982 polys).
• Unreal format (uasset) consists of 3832 tris (Unreal supports triangles only).

Materials and textures:

• Only one material: MatRadio.
• All textures are 4096 x 4096 pixels (4K textures).
• Blender and Marmoset formats use relative texture paths.
• PBR textures set: color (with alpha channel), directx normal map, openGL normal map, height, metalness, ambient occlusion, roughness, opacity and ORM (composite ambient occlusion (R) + roughness (G) + metalness (B)).
• Unreal format uses 3 PBR textures: color (with alpha channel), directx normal map and ORM.
• Blender format uses 5 PBR textures: color (with alpha channel), height, ambient occlusion, metalness and roughness.
• Marmoset format uses 3 PBR textures: color (with alpha channel), opengl normal map and ORM.
• Exchange formats (obj, fbx, dae): no embeded textures, so you can import them from the PBR set, in accordance to the requirements of the 3D editor you use.

Units and measurement:

• Real world scale.
• Unit system is metric (centimeters).
• Full model dimensions: 32.0 cm (width) x 19.0 cm (height) x 25.9 cm (deep).

Additional notes:

• Preview images are rendered in Marmoset 3, unless otherwise informed.
• Blender images with Eevee renderer were captured directly from the Shading panel, on a 4K screen.
• Fbx and obj formats were exported by Maya LT. Collada (dae) format was exported by Blender.