Not sure on the bottle thread.all the rest can be had from screw fix! Maybe add an in line ball valve to make replacing the bottle easier.
Man cave bar Rack and Pour bottle rack systems hold liquor bottles upside down and dispense precise shot sizes through measuring heads which are inserted into bottles.
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Wood Profits - Holz-Liquor Dispenser/Dekanter von NomadWoodworkingShop auf Etsy Discover How You Can Start A Woodworking Business From Home Easily in 7 Days With NO Capital Needed!
NEW Bar Accessories Global Decor 170 Rotating 4 Bottle Drink Dispenser. This would be sweet!