Here are some renders from one of my most recent project. I call him the Ace of Spades (I have fond memories of this Motorhead song).
I wanted to follow a Substance Painter training by James Schauf (https://jamesschauf.artstation.com/) through Gnomon Workshops, but the model itself turned out not to be one of them. So I finally made these myself (also via a Gnomon workshop). It was a Maya workshop, but I made the model in Blender 2.92.3. Then followed the Substance Painter workshop with the model.