My final size is ~136cm wingspan and 34cm depth, got a bit smaller after drying, but is possible to stretch shawl quite a lot if needed.
But, even I used bigger needles (4mm) and made it larger, my measurements are smaller than defined in pattern.

Used yarn:

• For Large size body I used 67 grams / 267.7 meters.
• For adding 6 more repeats (increasing by 24 sts) I needed 13 grams / 51.9 meters. Total used at this point: 80 grams / 319.7 meters.
• To finalize body I needed 7 grams / 28 meters. Total: 87 grams / 347.7 meters.
• To make 2 repeats of cable I used 23 grams / 91.9 meters. Total: 110 grams / 439.6 meters
• For one more repeat of cable I needed 10 grams / 40 meters. Total: 120 grams / 479.5 meters.
• For double repeat of only “cable legs” I needed 18 grams / 71.9 meters. Total: 138 grams / 551.4 meters.
• For final rows I used 7 grams / 28 meters. Total: 145 grams / 579.4 meters.

So, for body I used ~0.9 ball of yarn, and to complete shawl I needed ~1.5 ball. And it seems I had 1.3 ball from one dye lot and for last rows I used a bit different shade :)