Here's all done sink for your scenes. It's all done in Blender, you can use it for all purpose. It's easy to append and use, It has 'Master_Sink' (Empty) for controlling whole sink. If you are a Blender user, You need to append or link 'Sink' in 'Group' folder.
*low poly obj and fbx also included *Subdiv modifier is disabled for view for Blender users