Kohler 73078-4-CP Composed Deck Mounted Roman Tub Faucet & Built in Diverter, New, Opened Box, Small scratch on hand shower shown in picture, 

Missing the lift knob. Last picture, The lift knob diverter kit can be purchased separately through Kohler part number 1249176-CP. This is  still usable. The part costs only around $60 on ebay. 

Shelf B4