It's not too good
I did this because I saw a video of modelling slingshot by Goldstreak https://youtu.be/xvafSgmhLXU and button by Fusion: https://youtu.be/7eud3L6s6ZA blend files: https://www.mediafire.com/file/j59gjq4rnfasjtk/Object_Invasion_Dollar_simonthecomputerguru_3D.blend/file