I recently purchased a BIQU Hermit Crab and wanted to install it on my Ender 5 Plus. Here is a remixed bracket that I put together to allow me to install the Hermit Crab on my top-mounted linear rails.

To install the bracket, you need 4 x M3*6 screws.

You need 3 x M4*12 screws and nuts and 1 washer.

I used tree supports only touching the build plate.