This is an untested rough attempt at reverse engineering the sweater featured in the House of Gucci movie promo shots. I have not knit this. It is purely theoretical. I have based the charts on traditional aran designs and have swatched them all. If you attempt this please let me know how it goes and if you have any feedback.

The modelled jumper does not look like a handknit to me, but similar results should be achievable with traditional aran cable charts. It appears to be a straight front panel with a drop shoulder construction. The stitch definition, drape, and the fact that the cables are relatively flat and smooth suggests the yarn is on the finer side, maybe light worsted or dk more tightly spun merino, maybe some silk content.