Each model has 3 levels of detail: low-poly, middle-poly, and high-poly, which allows for the use of this model in production rendering (such as 3ds Max, Maya, Cinema4D, Blender, V-Ray/Corona/Cycles, and all others), game engines (Unity and Unreal compatible), and interactive presentations, providing a choice of detail based on the LOD system principle. This vintage key model is perfect for scenes requiring a historical or antique touch, close-up renders, or as a prop in games set in historical settings. The model's textures are PBR, Diffuse, NormalMap, and reflection/roughness/metallic, which are suitable for any modern rendering engine. All models are accurately unwrapped and have no overlapping UVs. All textures are 4096x4096 in size. If you like this model, please give it a like and leave a comment!