Above you can see the decal cut out from the sheet, carefully traced around the edges - the cut-out is then used as a stencil to apply the white background the decal needs to show the colours - only professional decals have a white opaque layer onto which they print the colours. Without this base coat the underlying blue would dull down everything.
The over-spray was carefully blocked out, neatening up the edges of the decal position.
A quick update, I am plodding away with the remaining pieces, I can see the finish line now, just a month and one week to go to the Walk of Dominus Victoria's debut!
Titan Owners Club UK event, where she will be battling alongside 80 (yes 80!!) other Forge World Titans! I will be sure to post lots of photos. Remember to register your own Titans at Titan Owners Club, and if you want some cool Titan Owners Club merchandise they even now have a Spreadshirt Shop, all profits go to buying Titan sized terrain :)
Cheers, Princeps Siph :)