Cut the pieces in following sizes:
(A) One 230 x 130 x 30 mm, the corners under 15 degrees (add after milling out the arc the joinery in 150 mm with the length 30 and depth 20 mm)
(B) One 25 x 25 x 1044
(C) Two times 60 x 30 x 1900 mm.
(D) Two times 400 x 60 x 30 (add the joinery 60 x 30 x 30 mm)
(E) Two times 133 x 40 mm under 15 degrees
Cut the corners under 15 degrees.
Add the joinery to the (D) with the measures 60 x 30 x 30 to the centre.
Saw the hanger thinner using the format saw. From the top of it 100 mm and to the depth of 5 mm.
Cut the keels. The measures are 133 x 40, under 15 degrees.
Check the joining points before finishing.
Sand the all the surfaces.
Finish it using wood oil or polisher.