Help in identifying, please. Legit, not a fake?

Hi everyone. I'm considering to buy a used Brompton. The bike I'm looking at has the serial #2205120108. The owner has no doc (he is the second owner). The handle bar was swapped, the rack is not original. The lights are fed from the dynamo hub (haven’t seen it in stock model). All the rest seems stock. The pic attached. Could you tell me, is it original bike, not “asian” copy, please? Thank you in advance, Alex

here is the link to images

https://preview.redd.it/rsoz5pnxyved1.jpg?width=539&format=pjpg&auto=webp&s=512c2c42f4867276f5bdcea1029793254ee4e0b7

https://preview.redd.it/0evu46bzxved1.jpg?width=720&format=pjpg&auto=webp&s=6bb4750f0fe13a949af0a64d2e1ea7f26e9326b1

https://preview.redd.it/fe9bfcczxved1.jpg?width=720&format=pjpg&auto=webp&s=484becd84817545b9710e5a0a49ebfcfe8fc0e45