Odysee is also a good choice 'along' with Rumble.

As far as I know, Odysee also has many 3D printed gun manufacturing channels with design specs posted on odysee itself. As Odysee deals with Video, Audio, Image, Text Files it becomes easier for 3D printed gun channels.

https://odysee.com/@Print2A:1 https://odysee.com/@nameisnight:3