Messing around with TinkerCAD today and likely through the weekend as I get started. Thanks for the rec. Dipping my toes into electronics/soldering for the flight controls itself is the least interesting part of the long-term goal, mostly due to ignorance. This'll help alleviate some of it. r/fixmyprint seems a goldmine. Funny (and encouraging) seeing a few of y'all able to chime in on 3D-printing. Wasn't expecting it, but all-the-more excited for the gadget to arrive.
I'd suggest picking up a variety of solder types and a full set of tips for your model if you go down this path--just use the right tool for the job. Sure, you could replace a USB-C port with 0.7 mm solder and a chisel tip, but why on earth would you, when there's 0.25 and a needle tip right there in the box? Some dipshit with soldering tips.
Any dipshit can learn to solder in 45 minutes. Any dipshit who knows how to solder can learn to do surface mount in 2 hours. Sincerely, some dipshit who has gone through four entire rolls of solder