Nice job with the tie-downs. However, the deck-edge elevator and the surrounding deck extensions do not have that arrangement. The tie downs are on the strips going athwartships and the planking is also athwartships for the elevator itself.
Great picture you posted, I haven't seen that one. Note the elevators are marked with crosses, probably in white/Ocean Gray (1px).
The No.1 and No.7 arrestor wire deck marks do not completely cross the deck. they are marked on the plans but it is not easy to see them.
I would make the arrestor wires dark blue instead of grey, but it's up to you. I recommend following Colo's Enterprise of 1945 for guidance on flight deck fittings.
In this image, you can see the centerline dash marking is clearly in line with the centerline of the ship.
Thanks again guys for your comments !
Corrected the details you shown me. How is it now ?
EDIT: I forgot the first arrestor wire line, it is corrected now.
Modded a ''Blue version'' MS21 as I did in the beginning.