В модели используются материалы:
CoronaPhysicalMtl - требуется CoronaRender не ниже 7
Japanese Rock (Zen) Garden 06
Please watch this preview first:
https://youtu.be/GyleeuGtQ8o 
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HQ Low Poly
PBR Textures
Polys = 267935
Verts = 159850
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3ds Max 2019 (Corona, Vray)
Fbx 2015 (Corona, Vray)
Obj+Mtl
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Using the FBX format and PBR textures, you can use this model in most 3D software.
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Dimensions: 500cm x 400cm x 370cm