Ah! Sorry, I had some troubles uploading the images, apparently I forgot the link too. Here it is https://www.artstation.com/artwork/qAzvve As for more angles, I didn't want to upload too many pictures, since there are plenty more.... In the artstation link...
Your textures look like you created a tiling paint/rust, rubber/dirt material and just applied those. There isn't really anything interesting about your texturing. I've just checked it out on ArtStation; your detail of texturing doesn't warrant 6 4k texture sets. Adding a number or racing stripes would help? Your…