Purge bucket files don't include mounting bracket

[maxim-kukushkin]

The assembly instructions indicate that it's possible to build a purge bucket with a brush holder using the materials provided in the kit. There're also custom files under STLs/PurgeBucket to accommodate the taller heatbed.

However, it doesn't include anything for mounting the purge bucket. The original extension bracket doesn't seem to be applicable to the provided architecture of Voron Trident (the photos there show a completely different gantry).

It also doesn't seems possible to find a bracket in any other available sources.

So photos or alternative STLs would be very much appreciated