And now for the world's silliest laptop: weighs 25kg, has up to six 24" screens, 192 CPU cores, 6Tb of RAM, and two GPU cards: the a-X2P mobile media workstation! https://www.mediaworkstations.net/systems/portable-amd-workstations/a-x2p/
a-X2P | Portable Dual EPYC Workstation PC

The a-X2P is our dual AMD EPYC portable workstation. Configure with up to 128 Cores and 2TB RAM for stable, render farm power in a rugged, mobile form factor.

Mediaworkstations.net
@cstross looks like some sort of light box I’d expect to see in a photography shop or medical office.