-no plugins/modifiers etc
-model fully UVs unwrapped
-diffuse texture size: 8192x8192
-model was made in real size
-scene units measurement: millimeters
-dimensions: 90.6 H x 147.4 W x 3.5 D (cm)

https://www.highfashionhome.com/collections/wall-decor/products/maverick-wall-decor-dark-bronze-set-of-3 

Decorative elements for Maverick walls are made in the form of three elements with a dark bronze finish, made of metal.