modern marmor spis 3D-modell

modern marble fireplace with realistic fire, I have provided 5 files first one is the blend file which is the native program used. I have also provided an obj, fbx, collada and an stl file. the model has a poly count of 39310 with a subdivision level at 2 marble background is included in the blend file with the model and is all based on procedural textures. blend file is ready to render preview images are all rendered using blender cycles using blender 2.79. note: All textures are fully customizable in blender and are generated procedurally without requiring any image textures, no triangles are ngons were used except for cylinder caps all other faces are quads. Fire and log were only included in blend file and not obj file to prevent incompatibility with importing models into other programs. Fire simulation may need to be baked which takes around 5 minutes.