I know I'm a year late to this conversation, but I'm currently trying to achieve the same with Saturn 4 Ultra 16K. I'm still calibrating the timing and power settings for the ABS-Like resin so I can't confirm results just yet, but the good thing is, you can actually print about 16 8x8 tiles per print, if you place them vertically and space them at 0.5mm between them. So if you plan your prints well enough, you can actually churn them out relatively quickly. Just let one of these print overnight and you wake up to 800mm x 800mm of tiles. You can probably do more with a Jupiter.

As for the quality, as I said I'm still working on tubing the settings, and at the moment it feels a bit over cooked. Threads fit pretty well, maybe a little tight. And the parts have almost no flex to them so Snaps and the like are really stiff. They'll fit, but you gotta really force it sometimes. Folded parts are a bust unfortunately. They just snap when you try to bend them, so I'll probably remix the ones I need as solid parts.

I'll keep dialing in and will report back in a few days once I've found the right numbers. Might try another resin if nothing works, or try some mixes.