Google Images UK
Trigger: !giuk
Try it
Kagi would openhttps://www.google.co.uk/search?tbm=isch&q=pixel+9+review&tbs=imgo:1
Run @giuk in Kagi for Kagi's own results from www.google.co.uk only
URL pattern: https://www.google.co.uk/search?tbm=isch&q=query&tbs=imgo:1
Searches www.google.co.uk, filed under Google.