I’m developing a “roller room” light trailer that will be used as a portable cabin. Please provide: • A scale-accurate top, side, and rear view showing all critical dimensions. • Location of all lighting and retro reflectors (tail, indicator, marker, number plate) with a simple wiring path from plug to fittings including junction boxes. Keep the documentation to a practical, build-ready level—think a single-sheet blueprints with call-outs rather than a full engineering package. A PDF and CAD export that can be printed is perfect. Please supply similar drawings to these example provided and see the photos of actual Roller Room for details. Please note I will supply all dimensions by video call and handwritten sketches.