Search results for:

https://www.pelagobicycles.com/shop/components/framesets/stavanger-fork.html

There you go.
https://www.internet-bikes.com/en/78437-gilles-berthoud-fender-set-type-l-stainless-steel-26-inches-x-60-mm/

King cage works fine with Shimano clamp.

+

=

^ Cross XN on wiggle is tubular version. Clinchers are much cheaper.

My new R400..

..at hipster sledge mode..

..and as functional bike.

Specs and more photos at pedalroom.

Brooksshop.fr has some Grandbois tyres listed.