Like I said the thumb nails aren't fantastic and are a little messy but I think they turned out quite well. For the rest of the nails I just used a sponge to dab on red nail polish as I didn't want just block colours. It would probably look better and be easier to do if you have longer nails and you could also paint the mask so it's facing away from you which could make it slightly easier to do.
All in all I was quite happy with how they turned out but I still think I need a lot of practice before I can do them perfectly. Feel free to let me know what you think below or you could watch the video and paint your own Iron Man nail art :)
xoxo
Steph