Closer to my heart (being a Frannie B owner) is the rebranding of eastern small bore bikes as Francis Barnetts.
To be honest, they look pretty good, and I believe are based on Herald brand bikes.
The Merlin looks like a cobby 125cc trail bike, not a bad effort:
The Merlin and the Kestral are both based on 125cc 'Herald' brand bikes, but with a serious amount of rework within the uk. The price however is steep - I believe north of £4000 for a 125cc trail bike with an engine that is a reworking of the venerable Suzuki GN125 unit. The Donor Herald 125 bike by contrast sells for around £1700 here in the UK.
I just wish I could lay my hands on an old Suzuki TS100 or 125, for some cheap, smoky, green lane fun.