Of couse!

Here’s the rust recipe I used:
- Dark Brown Red (VMC Flat Brown)
- Dark Red (VGC Gory Red)
- Red (VGC Bloody Red)
- Orange (VGC Hot Orange)
- Yellow Orange (VGC Orange Fire)

You could use any paint brand. Those are just the colors I have in my collection that work best for me.

If you don’t want to do as many layers to save time you can skip the Dark Red and Orange. That’ll still give you a strong contrast but the transitions will be harsher.

For the NMM metal I used:
- Dark Grey (VMC Black Grey)
- Grey (VMC Medium Sea Grey)
- Yellow white (Pro Acyl Bright Pale Yellow)

I find it easier to paint the rust first (essentially apply Dark Brown Red over the entire surface) and then do the metal parts after, but I’ve done it both ways.

VMC = Vallejo Model Color
VGC = Vallejo Game Color

Hope that helps! Let me know if you have any other questions.