I model This Bas-Relief in Zbrush, I have made 2 previews for this 3dmodel.
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Units: Centimeters
Dimension: 21.7 x 5.38 x 21.23
Polys: 683 252
Formats: 3Ds Max 2014
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You can see my other product here, click the link: https://3dsky.org/3dmodels/show/bacchic_dance 
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I hope you enjoy it!