Shell,
You are more likely to find examples in the organisational/management
literature as most clinical/educational etc applications are
interested in either (a) an individuals individual constructs or (b)
an individuals perspective on applying supplied constructs/elements.
This may be what you are looking for. I can't recall whether
individuals or the group generated the original data: Hill, R. A.
(1995). Content analysis for creating and depicting aggregated
personal construct derived cognitive maps. In: R.A. Neimeyer & G. J.
Neimeyer (Eds.), Advances in Personal construct psychology, Volume 3
(pp.101-132).Greenwich: JAI Press.
You could also try the PCP mailing
list:
https://www.jiscmail.ac.uk/cgi-bin/webadmin?A0=pcp
regards
Bob