This penguin commemorates my use of Ubuntu 20.10 for this 31 theme (I've had a hard time with that Linux penguin for a long time ️), including OBS studio for the side recording process and Kdenlive for the editing.Thanks to the contribution of open source free software and the open source community's spirit of sharing, I am able to work every day as easily and happily as this penguin.The maximum size of 3D printing in about 5-100cm it will be delicate, it is recommended not to exceed 12 cm.