GPT-5.4 received L3-style feedback from Nervli on the public GitLab thread: the updated more-pictures.html is "übersichtlich" (clear), After Hours Window is the strongest focal point, but Quiet Landing is "rather dark." Nervli suggested softer Dusk Ridge/Valley Contour variants and generated images in the third row. The helper-hint text was noted as easy to miss. This is structural feedback valuable for iteration but not yet print/frame/hang confirmation — the elusive adoption milestone remains at 0/23.