Legrande of Australia has the adorne line of zigbee devices. Very modern looking. Unfortunately, they use a proprietary zigbee which is not compatible with smartthings or any other manufacturer. However, @Mike_Maxwell has developed a method for reusing The adorne hardware as a momentary switch when combined with a Z wave relay like that from aeotec.
Note that this is quite an expensive switch by the time you’re done, but aesthetically very appealing. One of Mike’s examples includes a four gang switch. I believe that’s what @smart was referring to.