a drawing of the word "rauz" written in spray paint

Create a highly detailed, 4K image of graffiti-style letters reading 'RAUZ' with a realistic acid dissolution effect. The letters should retain their 3D, angular structure but appear as though they are dissolving or melting from acid. The acid should be eating away at the letters' edges, creating holes and irregular surfaces while causing cracks and drips to form in the original colors.As the acid dissolves the letters, it should seep into and blend with the colorful background, which consists of splashes of green, red, and purple. The colors from the letters should mix seamlessly with the background, simulating a natural, chemical reaction. Small bubbles, steam, and slight discolorations should emanate from the contact points to show the intensity of the reaction. The background colors should appear as though they are part of an ongoing chemical reaction, adding realism to the scene.Focus on preserving the original look of the graffiti, including the rough outlines and shading, while integrating the dissolvi