I really like what you’re doing with toy truck! One of the more unique attempts I’ve seen. Love the idea for the mud. I think what’s slightly off is that the mud feels heavily displaced but it doesn’t appear to be altering the model’s silhouette (judging from the mud on the bumper). So it’s as if the displacement is set to bump instead of true displacement, essential overworking a normal map. Still though, you’re on the right track and the procedural approach makes me proud
The updated night time scene looks great. Nice work. Overall it’s an A+ from me this week, Paulo 👍