@status-204 thats not how it works man. What you’re asking for would fundamentally put more strain on the GPU.
TL;DR – The gpu tech in the switch is too old for what you’re asking for. Make do with what you got, cause its already pushing the hardware heavily.
In PC land, shadows is one of the, if not at times THE, most intensive friggin thing in gaming. Most people shut them off to get as much performance as they can or use attempt to use low res static shadows if they gotta have something.
A lot is already happening graphically what with all the models running around. To ask for more is pretty much telling your switch to jump off a cliff at this point. Its already struggling to render things as is.
The GPU uses nvidia’s maxwell architecture which is 2013* tech. Thats the GTX 700 series up to the 900 series but its power is roughly in the 700 range because the chip in the switch came out in 2015. There just isn’t enough horsepower under that hood, its incredible devs are doing what they are already with it and the games still look that good.