Intarsia knit sweater - I see your two colors - Knitting Pattern and Yarn kits - Pickles | Intarsia knitting, Colorwork knitting, Intarsia knitting charts
Modigliani Colorful Knit Sweater (Jumper) Multi-Color M | PLAYFUL
Over The Rainbow Knit Sweater | Killstar
First sweater (and reddit post!), cropped and colorful : r/knitting