Traditional Memorial Bench SVG Design

I need a clean, cut-ready vector layout for a memorial bench that I will cut on my CNC plasma table. The bench should follow a traditional aesthetic and must feature all three Australian Defence Force logos—Navy, Army and Air Force—worked into the backrest panel. I am not after extra engraving or ornamental flourishes; the logos themselves should carry the tribute. Because this file will go straight to the plasma cutter, every element has to be connected with no floating parts. Please plan tabs, bridges or negative-space joins so each logo and any surrounding frame stay intact once cut from sheet metal. The finished drawing must be supplied in SVG format at full scale, laid out in millimetres. Deliverables • Final SVG that opens cleanly in Inkscape and SheetCAM • All paths joined, no overlaps or open nodes, zero floating islands • A quick preview render (PNG or JPG) so I can visualise the finished bench before cutting I will sign off once the SVG imports to my CAM software without additional cleanup and the three service logos read clearly at bench size.