Lighting Control Options for LIFX/Hue

This was my exact issue when starting with Smartthings (also in UK)… this was the solution:

Wall Switches: Z-Wave.me Wireless Wall Switch (type 1 or 2) - from Vesternet or Amazon or any home automation website
Glass Faceplates and chrome buttons: schalterversand.de (lots of other options in plastic / metal / other)

my device handler and smartapp to link to lights or rule machine: