Power Ranger Helmet Painting Advice?


New Member
I got a used Red Ranger helmet that's overdue for a new paint job and I've decided to take the plunge. However, I've never done anything like this and I'm not sure where to begin. Will spray paint do, or should I spring for a paint sprayer (my dad already has a compressor)? Either way, what paint should I use, and what colors are recommended?

Posting a picture of the interior because I'm not 100% certain what this is even made out of.