Keychain display stand

I needed some sort of heavy-duty keychain display to use in a shop, and after printing some other models, I realised that none of them was strong enough and long-lasting (in my opinion) when people spin them around multiple times a day to look at the keychains. So, after taking inspiration from some other displays that I "kinda' liked, I have decided to design my own display from scratch, and I am sharing it with you, maybe someone else is looking for a stronger display that does not bend or move around that much if you fill up all its arms with keychains. Also, I have added that basket at the bottom to put some other non-keychain items in there, this also adds some weight to stop it from moving. It can be printed fully with PLA, but I would recommend using PETG for the arms and maybe de spinners. I have printed quite a few of these displays using the A1 printer with the settings from the attached 3mf file, and I had no problems so far.If you want to change the settings, at lea