About this 3D model

Space invader clock. To use with this kind of mechanisms: https://www.amazon.fr/gp/product/B076MD5FLX or that of your choice as long as the central screw pitch does not exceed 7mm in diameter. I chose a silent mechanism because I hate the ticking clocks but it's you who see! The central part is very tight, I made a screw with a tool adapted in mine and the clock fits perfectly in it. The design is quite small, I made it so that it can be printed on my Tevo Tarantula without worries.