This is not a full pattern, but just the grid.
You can use it for whatever you would like.

For the same sweater I made you will start with 5 cm of ribbing and then stockenet until you want to start the grid.

Then make a front panel in the same dimensions (I used my Baphomet grid for the front) and 2 sleeves.

There is no shaping in this sweater whatsoever so you can go wild and do your own thing! you can 100% use this as a front panel.

If you prefer working with stitch fiddle: https://www.stitchfiddle.com/en/c/sjn1km-diy5i0