I was rewatching Mad Max the other day and felt extremely inspired, saved some caps and decided I wanted to try the challenge for 10in30 and then set to work over the weekend.
I tried stuff. Which is to say I tried to use more textures, gradients and colourful text. I made the icons in stages. I first made a few muted icons, but decided I wanted to make more colourful stuff. So I took those muted icons and vomited a bunch of adjustment layers on them and voila, here you have it.