Acer Nitro N50 upgrade

I have a Acer nitro N50 desktop with a 1660 super

I’m looking to upgrade it as well as put it into a large case for more efficient coolant and room for more upgrade.

My question is does anyone know what components would need replacing to allow it to be transferred into a new case

I know that the motherboard is proprietary but unsure if anything else is

THANKS