Amiga OS 3.2 

Amiga OS 3.2 with bestwb, no Scalos or dopus 5 replacement. Visualprefs and birdie for window skinning, AfAos for TrueType. All the speed tweaks used in Amikit and Pimiga for exe demos and mods, majority of libs and programs installed from Aminet and an ADF archive.
Apologies but trying to film on mobile. It auto switches CRT shader in low Res using a custom Reshade compile and back off for RTG.
Trinitron and 1080S switchable, calibrated against real CRT's.
90MB Workbench local install with default tools for a configured OS. USB media is always mounted as X:\ containing 60GB of WHDLoad sets and other programs, mags, exe demos, mods etc.