Ultra-realistic 3D Rendering of Four Ceramic Tea Cups

Create an ultra-realistic 3D rendering of four ceramic tea cups positioned closely together in a compact 2x2 arrangement, with all cups touching each other. The viewpoint should be isometric. One tea cup is a translucent shade of blue, decorated with intricate white floral designs. The remaining three cups are coated in finishes of emerald green, deep crimson, and matte white. One cup is adorned with a hand-painted butterfly design, while the other two display delicate scripted phrases: "warmth" and "serenity." Ensure realistic ceramic textures with slight imperfections in the glaze, soft shadowing, and a clean, light-gray tabletop surface.