here's the pics of the part I got from blackbelt last year.
This is how it came off the belt. No supports were used and it hasn't had any post processing.
They were also printing pretty quick, so this is a 'rough' print.
Attachment 13432
Attachment 13433

Attachment 13435

Attachment 13436
The above pic (last) is the orientation it was printed at. That long horizontal section was printed without support.