Well, it's been six years since I last did a tutorial on drawing Daryil's shiny catsuit gloves. The process has improved and it looks like I may have improved too. Be that as it may, here's the current colouring process I'm using.
For those who don't like rubber, fear not - the same technique works pretty well for polishing metal surfaces too.
Lines were drawn by . The image is from my comic, Project Future: http://projectfuturecomic.com/strip.php?strip=636