I'm just working through some different techniques. Comments and suggestion always welcome.
This is Rustall and then weathering powered over that
This was a painted model that I was soaking in 91% alcohol. I checked the progress and it had this funky finish so I added weather powders.
Mainly Rustall and powders but at the bottom I tried the sponge method of spotching on different colors of paint.
These next 2 are rust covered by vaseline and then painted over. Then the vaseline was stripped off. Good effect.
This is the salt technique. I like it and think it might has some good possibilities.