edit the existing gym render as is add subtle cinematic mood lighting using blue purple and orange tones apply the lighting to highlight zones such as the functional area mezzanine and rear wall creating depth and atmosphere without overpowering the existing feature lights and ceiling keep the colors balanced and harmonious enhancing reflections on equipment and floors keep all other elements exactly as they appear in the base render including ceiling feature lights walls mezzanine equipment flooring perspective and depth no people cinematic architectural visualization