It’s easy. …

If you have a loose gauge, then I suggest buying extra yarn or using a smaller than suggested needle. I was down to fumes when I finished. …

I carried the yarn up the side instead of cutting to change colors (pick up new color under dropped color). …

I changed to a centered double decrease (slip 2 together as if to knit, knit 1, pass the 2 slipped stitches over the knit stitch). …

Stitches - knit, purl, YO, wrap yarn twice on a knit stitch then drop the extra wrap on the next row, slip stitch purlwise.