Sorry for the media blackout. Unfortunately with summer rapidly approaching I've had to start diverting funds to things like daycare and one kid is joing up with a swim team (but my wife's car will finally be paid off in two months so hopefully that will open up some funds).
I did find a hobby store the next town down from me where I can source styrene for the side details and some parts on the magazine receiver. I also just jumped on a cheap lot of 6 Enfield straps so I'll at least have those and will will be able to offer 4 of them up for sale pretty cheaply for anyone else working on a T-21.
I did come to the unfortunate realization that my stock is a quarter inch too thin. I kept thinking it was a bit narrow. I'm just going to live with it for now. My grip has also come out a bit wonky as well as the trigger guard turned out to be too thin and the edeges on it broke off when I was hand sanding. I'll do repairs with Bondo when I get some and document the whole process. Until then take care all!