https://www.etsy.com/listing/1737772044/wall-decor-set-of-two-white-wood-giant?click_key=fcd54069c4a95f5c2ed1c161a2a345163ff8a23c%3A1737772044&click_sum=e458cb99&ref=related-1&frs=1 

3ds max 2020
OBJ
Renders are made on Corona renderer engine. For Vray, materials are converted with Vray scene converter.
For better smoothness of the model, you can apply the Turbo Smooth modifier