Several months ago I was lucky enough to get one of Rube's incredible ODST helmets, and after months of on-and-off work I've finally nearly finished working on it. I did the paintjob to match T Rymarr's helmet as closely as I could, I tried to get all the major damage spots and unique marks. Rymarr's helmet is the one that Bungie has, so all pics from Bungie tours feature this one. Eventually I got tired of matching spots and scratches and kind of fudged it.
It was painted with the layered method, I've got 4 layers of rattle-can paint on here. Primer base coat; Silver and then mask the silver; Dark gray auto primer then mask the dark gray, then flat black.
Visor is attached with binding posts so it's easily removed, as are the chin straps.
All I have left to do is some light surface damage to scuff it up, trim the strap down, interior paint, and padding.
And the Weta one for comparison's sake: