I just finished weathering my MG Zeta diorama last night. I was not able to pull off the melting metal effect on the ground though, but it does give the diorama some much needed colors other than grey. The red oxide colored pigments also kinda broke the monotonous grey color scheme of the whole diorama.
I dry brushed the whole dio with some light grey Vallejo paints and weathered it with vallejo pigments, I also used some Mungyo pastels specially on the soot areas. I still have to paint the details of the Zeta and the BFG, I also need to finish up the shoulders of the MG Dom but hopefully I could finish up the whole project soon.
Anyways, here are some photos of the finished diorama...
Thanks for dropping by! Til' next update! :)