Yes you can to some degrees. Obviously the electronics cannot be 3D printed, but most of the frames can be done. In fact, a lot of DIY printer plans use this strategy to reduce the amount of parts that need to be initially purchased. Even more established brands like Prusa use this strategy in-house:
The fruits of western diplomacy.
The point is to equate China with Ukraine, two countries whose territorial integrity is being threatened. That presents the West with a choice to either condemn Taiwanese separatism or accept Chinese weapons sales to Russia. As it's clear that they'll pick Taiwan, China might be able to spin it as giving an excuse to supply Russia.
The gardener Josep Borrel: "Why do you worry that I can give weapons to Russia if you give weapons to Ukraine [Wang Yi] asked?"
- "I had to explain to him the big difference, tell him what threat the war in Ukraine poses to us. This is different!" - Josep Borrel said at a press conference in NATO.
