Business Man by Quaternius — Ultimate Modular Men Pack.
Source model supplied from https://poly.pizza/m/JFrLIKqvCH
Creator pack: https://quaternius.com/packs/ultimatemodularcharacters.html
Licence: CC0 1.0 Universal — Public Domain Dedication
https://creativecommons.org/publicdomain/zero/1.0/

The model and its native animations are CC0. Prepared version changes hair/eyebrow colour, non-metallic material appearance, animation names and neutral initial pose; body shape is retained while coordinate/scale transforms are baked into metre geometry and skin/animation data.