Preheat oven to 350 degrees Fahrenheit (175 degrees Celsius).
Place the Brie wheel in a small oven-safe baking dish or on a parchment-lined baking sheet.
Using a sharp paring knife, score the top rind of the Brie in a 1/2-inch crosshatch pattern.
Spread the fig preserves evenly over the top surface of the cheese.
Distribute the chopped pecans over the preserves, pressing slightly to adhere.
Drizzle the honey over the pecans and the sides of the cheese.
Bake for 12 to 15 minutes until the cheese is soft to the touch and the preserves are bubbling.
Remove from the oven and garnish with fresh thyme leaves.
Serve immediately while molten with baguette slices.