All done! Final weight as pictured is 9970g. Not too bad considering I haven't really specced it with a lightweight mindset.
Seatpost and handlebar from Peter. Stem is Ritchey Comp.
Groupset, brakes and pedals are Shimano XT M8000 except cassette which is SRAM GX 10-42 (XG-1150?). Running 1x11. Using a GoatLink to make the Shimano derailleur cooperate with the 10t sprocket.
Fork is DT Swiss OPM OL 100mm with remote lockout. Using a ReMount to have the lockout lever where the front shifter would be.
Wheelset is from asiancyclexpress.com. Novatec 772 hubs laced to Kinlin lightweight alloy rims. Tubeless ready if need be.
Saddle is Selle Italia Flite.
Bottle cages: None! I use a Camelbak Circuit or Octane.