Thanks to wonderful test knitters finally My wish is fulfilled. Testing thread is here.

My wish is a pullover/poncho with asymmetric neck and loose silhouette. It looks like big diamond shaped garment, and when worn it fits airy to your body. Worked from top-down, asymmetrical neck made using short rows. It would be your nice outfit for coming chilly autumn and winter. You can adjust the length as you want.

Sizes: S(M/L/XL/2XL)
Finished width: 65(68/70/73/75)cm from armhole to armhole which means
124(130/136/140/146)cm(excluded sleeve ribbing) round.

Yarn used
7(7/7/8/8) skein of DROPS Cotton Merino color #8 Marine about 740(790/840/890/940)meters, 310(330/350/370/390)g
Needle size: 4.0 mm of circular needle
Gauge: 21sts×28rows= 10 cm in stocknette stitch
Notions: Stitch markers and tapestry needle