Strain the thyme from the cream using a fine mesh sieve or cheese cloth. Press to express all the flavor from the thyme.
Whip cream to soft peaks by whatever your preferred methodology – as previously mentioned, I like to do so manually.
Add honey and granulated sugar, continue beating until cream is stiff (but not butter).
Fold in lemon curd using gentle, repetitive, round motions until completely combined. Chill until shells are cool and ready.
Unmold shells, pressing up from the removable base and very gently handle by the sides while removing said base.
Place shells on a tray or flat plate that can fit in the fridge. Fill to just level (maybe a little over for smaller tarts) with the top edge of the crust.
Drizzle/pipe/dollop a small amount of lemon curd (1-2 tsp) on the tops in a decorative manner – I like the non-uniform look.
Place the fridge for 1-2 hours (depending on size) before attempting to cut or photograph. Garnish with a sprinkle of thyme leaves just before serving.