Old Coin - Artifact Low-poly 3D model

Maya scene is ready to render.Models have Arnold render materials in maya scene.Textures designed and exported from Substance Painter. Substance Painter Project is in rar file.Texture resolution is 2KPreview images rendered by Arnold RenderRar files named coin_single obj and single fbx has base model with low and high poly version.Rar files named coin_all has all the models which are in the scene.There are two versions of models low and high poly.Low poly version has 1320 faces and high poly model has 5280 facesModels also has uv maps of their own. Textures from substance painter are in textures.rar fileI didnt use any post prodution effects on render images.Maya scene has clean outliner.Maya Project has 2 version of model. Low poly and high poly versions. Models also have uv maps of their own. Uv maps are unwrapped and non-overlapping