I researched online portfolios of game artists, mainly ones focusing on 3D modeling, and made a list of ones I like and ones I should try to avoid.

Good:
Helder Pinto, Christoffer Radsby, Simon Kopp, Damian Lazarski, Vincent Mayeur

Bad:
Magnar Jenssen and any Art Station based ones

The one I like the most is the portfolio of Christoffer Radsby (screenshot below), which uses a 3 page structure. The portfolio page showcases all projects as a grid of thumbnails where each leads to a dedicated project page. The about page contains a CV and BIO and the blog is where the workflow is recorded in the form of posts.

The plan for now is to create my own website based on it and later customize it to my needs and preferences.