Made in Blender 2.79. Rendered with Cycles.

Three file formats available by default: .blend (with settings ready for render as in previews), .fbx and .obj (in both there is only the model itself before subdivision). Blend file also contains a camera and three light sources connected to the empty object called Lights so they can be manipulated easily.

The model is centered and has adequate dimensions. Materials (which are present in .blend file format) are called properly so they can be easily swapped or changed if needed. Attention! Materials applied will be visible only in Blender versions 2.79 and further (so if you see violet or black colors on object, just update Blender).

2nd subdivision level is on by default in .blend file(modifier is not permanently applied and you can adjust it if you wish so). Obj and fbx contain the model without subdivision so you can transfer them into the software of your choice and apply subdivision there. Polygons (tris) and vertices count is before subdivision.