> I'd like to see a real design.

Most prominently there's of course Freescale's MPC8610HPCD evaluation board (part number: MCEVALHPCD-8610E):

Some info:
https://morph.zone/modules/newbb_plus/viewtopic.php?topic_id=6201&forum=3&post_id=61556#61556

Information on price and form factor is in the first PDF file you linked there:
https://morph.zone/modules/newbb_plus/viewtopic.php?topic_id=7001&forum=3&post_id=81237#81237


Another MPC8610 based board is NEC's Redtail.

Some links on that there:
https://morph.zone/modules/newbb_plus/viewtopic.php?topic_id=7348&forum=3&post_id=76519#76519