See README.md. Short: add any mesh object (a plane is enough; its geometry is ignored), add a Geometry Nodes modifier and choose Tidebone Signs Lite. Type Text and Text 2, pick the Font (Inter or Oswald), leave Auto Size on to fit the plate to the text or turn it off and set Width and Height. Corner Radius, Border Width and Wear shape the plate; four material slots (Plate, Rim, Letters, Metal). The sign hangs on the wall plane (thickness towards −Y); the origin is the centre of the plate.