This is the Sunde Winter Sweater by Ane Fiskum Sunde done with Chibi Paka Chunky on a size 10 needle.  Shown with Elements Mittens by A.Opie Designs and Striped Ribeanie.

FINISHED MEASUREMENTS:
Chest: 39", Length: 25" (made size 2 on pattern)
YARN:
Ikigai Fiber Chibi Paka Chunky (75% fine washable merino wool, 25% baby alpaca; 55 yds / 50.5 m per 50 g skein: 15 skeins Oatmeal, 4 skeins Iron

PATTERN:
Available here on Ravelry