Rather than buy some all-in-one 3D-printed camera, if you live in the United States, Graflex press cameras are relatively cheap and abundant. Expect to pay $200 with a 135mm lens, maybe a little more with a few film holders.

These cameras don't do everything that a view camera like the Arca Swiss will do (few movements -- you can't twist them like a pretzel). But it's enough to dip your toes in and see if you even like the process before making a big investment.

(edit: just make sure you don't buy the 3.25" x 4.25" model, you'll have a really hard time finding film)