Create a premium DJ Booth skin underlay using the attached 2166 x 1294 template as the exact pixel layout.

Critical rules:
- Output must be exactly 2166 x 1294 pixels.
- Keep the same panel geometry as the template. Do not move, resize, or reinterpret the layout.
- This is an UNDERLAY only. Do not create readable UI labels, button text, waveform screens, sliders, fader caps, knob pointers, meters, hot cue numbers, or active controls.
- Put detailed 3D themed artwork around and behind the control zones, but leave the functional screen/control areas visually quiet enough for the real DJ Booth controls to sit on top.
- Follow the dashed template zones as protected control areas. Decorative bevels, trim, texture, shadows, reflections, and edge lighting may wrap around these zones, but should not cover them.
- The art should look like a premium hardware faceplate: beveled, layered, realistic lighting, crisp edges, no warped controls, no fake UI text.
- The outer frame, deck panels, and mixer panel can be richly themed, but the real app will provide the buttons, sliders, meters, knobs, waveforms, labels, cue pads, and text.
- Return only one finished underlay image, not a mockup screenshot.

Suggested output:
- Transparent PNG if possible.
- If transparent output is not possible, use a dark background that can sit behind DJ Booth cleanly.