That Matoran with a Vahi

Entirely different note: realising just how little I could tell apart light grey and light bluish-grey as a kid. I rebuilt my Toa Mata recently: almost all of them had a mixture of both shades in their gears, from where they'd got mixed up with pieces of other sets and I hadn't realised there was a colour difference.

Undecided on whether to replace them with the correct colours from bricklink, or just let them be as-is...