Lock and key rusty old

The Lock and key model was created in the Maya editor taking into account anti-aliasing. It has a light mesh and is a low poly model. The model textures were created in Substance Painter. The render was created in Arnold.

Textures:
Base Color - (2048 x 2048) 2.42mb  -  ( 4096 х 4096 ) 8.08mb 
Metallic - (2048 x 2048) 728kb  -  ( 4096 x 4096 ) 2.22mb
Normal - (2048 x 2048) 2.33kb  -  ( 4096 x 4096 ) 9,17mb
Roughness - (2048 x 2048) 1.78mb  -  ( 4096 x 4096 ) 6.53mb

Model size - 619kb

The model is made in two types: open and closed.

Textures in 2K and 4K resolution

The number of polygons and vertices is presented in the files based on the presence of two models in the scene.
  Verts - 6326
  Edges - 6100
  Faces - 2953
  Tris  - 5806
  UVs   - 3729

 For one model the number of polygons is
  Verts - 3161
  Edges - 12200
  Faces - 5906
  Tris  - 1161
  UVs   - 7458 

  Available formats for download  ( MB,FBX,OBJ )