Hi !
This is the Trideon from the comic book Universal War One by Denis Bajram
https://en.wikipedia.org/wiki/Universal_War_One
I tried my best to use normal, roughness, and metalness maps at my advantage but as you can see, the results are not perfect on certain parts of the model.
I'm still verry happy with the result. it was a good exercice on hard surface modeling and i leared a lot on this one.