The gallery of Ultra HD Images can be found at: https://flic.kr/s/aHskDTjYn1
The first few files are available at full resolution with a link to the Raw file (compressed DNG).
The review used a Carl Zeiss Batis 2.8/18 Lens on loan from CR Kennedy, Melbourne Australia.
Mark’s learning support centre is: http://www.markgaler.com
Mark Galer is the Sony Alpha Ambassador for Australia