Renderings for the preview are made in Corona Render 9. On the model, Corona Physical Mtl.

Objects are logically attached, materials and textures have logical names.

For Corona render, it is recommended to use a version no lower than 1.5, as the glossiness of materials is set with PBR in mind. Colors can be changed via CoronaColor.

The height of the elements is 2.4m.

The model has a Weighted Normals modifier applied. To edit the model, it is necessary to apply the Edit Normals modifier and reset all normals.

https://aira.ru/produktsiya/detskie-ploshchadki/detskie-ploshchadki/detskaya-ploshchadka-dp-233-4/