The link to the whole Titan Construction process can be found HERE.
The Greaves were basecoated Chaos Black and the then the Kantor Blue was applied over the armour and a recess paint of FW Nightlords Blue before allowing to dry completely and then masking carefully - using alternate strips to measure the equal thicknesses of the stripes then removing every other one - these exposed stripes would be the ones that would become white. The armour trim was masked also and then sprayed white. I used the rivets on the armour trim to make sure both sides were equally spaced and positioned.
Before removing the tape, the recesses on the exposed sections were painted Ulthuan Grey. Once the tape was removed carefully the underspray was tidied up in the very edge recesses with a little Nightlords Blue and any mistakes on the white with Ulthuan Grey - leaving a very sharp and clean striped chevron pattern. The trim was then given a tidy up of Chaos Black before two coats of Vallejo Brass and a wash of Reikland Flesh Shade.
Lord Halfpenny's Knight Banner have yellow and red Pauldrons, here is a crushed one - either on the side of the Warlord, or against - but crushed and completed with decals, personal heraldry shot through and an Imperial Aquila.
Cheers, Princeps Siph :)