A way of making your indoor plants as decorations is really beautiful :) I don't like the wood-look though. I think airplants are the only ones which will work. Other plants require water drainage etc.
Keeping your cables organized doesn’t have to be difficult or complicated. Use toilet paper rolls! Simply write on each one what type of cable it contains and insert the neatly coiled cords. Add a few pieces of washi tape for decoration if you like.