There are all kind of digital originals. For example, the digital camera used for high-quality color reproductions of museum paintings can easily cost a hundred thousand dollars, and double for art forensic purposes....
Regarding the imaging resolution; I was thinking of taking dozens of digital exposures, then combining them into a single image of much higher resolution, then apply AI-assisted sharpening if I need to go further. This will be for still-life, abstract, and architecture type of work. Then laser-exposing onto film negatives, if such a service is available. I am not sure if it is possible to laser-expose onto a color negative film, large sheets, if such a thing is being done. Then contact print onto RA4 paper.
Alternatively I could expose 8x10 color negative on my large format camera, for color RA4 contact print, or filtered B&W RGB separations for color carbon, etc.
I think the look of color carbon or dye transfer is worth the effort, and I have no family and sort-of have the time.
Last year I became a bit obsessed with contact prints. Some early/mid 20th century B&W prints I saw looked amazing. Like Josef Sudek prints I saw at the Art Gallery of Ontario. The gallery can bring out the prints in front of you on special days, from the archive, you cannot touch them of course. I then made some experiments with 8x10 contact prints myself, and like the results. Wonder how an 8x10 color contact print will look. I haven't seen anyone making these. I don't even care if these will be sold. It just makes me feel good.
Also interested to know if it is possible to print out on RA4 color paper with a Kodachrome look using a variety of filter/masking techniques from lets say an Ektar negative. That would be gold. That's why all my obsession with color carbon, dye transfer, etc. They have something similar to Kodachrome in the vibe these prints give off.
Regarding ink-jet. I am thinking of purchasing some Ansel Adams special edition silver gelatin prints, for under $400. These are made by A. Adams' assistant who's still alive and printing enlargements from original negatives. That gallery is also selling enhanced/remastered digital ink-jet prints for under $200, and I am not interested in these at all. Something about that medium making me feel I am being cheated. I can print my own images with Walmart printing service, for like $10. I don't know..... I am certainly not paying $1600 for a 16x20 print in inkjet, I don't care from who. I think the type of medium does compensate for not being a known artist or a good one. Some Kodachrome images look good without any composition, just because of the colors. Feel sorry I have to mention this.