It is always the small details that take the realism to the next level, a simple cup like this won't stand out in your scene but it will improve it a lot.
Lowpoly metal cup
modeled in blender, textured, with real world scale, can be used in all the major 3d softwares
contains following formats
.obj
.abc
.fbx
.stl
.blend
.x3d
.mtl
.dae
.glb