You could also try using some Tenacious in your SLA mix. I've had really good success with all of the Siraya Tech resins.
https://siraya.tech/products/tenacious-by-siraya-tech-for-lcd-resin-printers-1kg
Yeah, I don't think I have a Thoren, but I did pick up a larger 1/48 scale version of the original Takara kit.
I went a little crazy and bought multiples of either the Robotech versions, or the original source kits.
I'm pretty sure I have one (if not more) of these lying around. I went through the same thing a couple years back . Let me poke around when I get home today and see if I can find it for you.
I think that's an awesome idea. I've always wanted a 3D printer, but they're just too cost prohibitive for a single person. I know I'd be willing to create some models if there was an avenue to have them printed.
Well, you have to go with Moms on that.
Maybe you can do 21 and make it a belated Mother's Day present.
I'm ready with the deposit if you need it sooner than the 25th, just let me know.