As of writing this post, this is my best work, in terms of both quality and speed. It took me around 8 weeks to make this one from start to finish, on top of that I still had to fight my highly outdated hardware mainly when texturing with Substance Painter. And even after all the technical problems that regularly appear in texturing phase of my work, this was the most fun piece I have worked on. You can see the model in 3D (Marmoset viewer)  and additional images on my ArtStation page -> here