Access to some of these processes is easier than you might think, in some cases. Some small shops, with this equipment, will do cash orders for people like us - as fill in work. 5 yrs ago or more I was amazed when my brother told me how he orders sheetmetal or boiler plate that he previously drilled, cut out or otherwise machined. He said that he does a quick AutoCAD sketch (he's a machinist not a CAD operator) or passes on the customers CAD files - and for the price of the material they do the holes, cutouts, etc. The material is on the table to be cutoff - so to attract customers the supplier offers the extra service.
Bottesford's needs may be minimal but he might know someone with access to this kind of thing - which is why I mention it. The thought got me to thinking that I might make sketches of some things like that to get done with the next order.