Just wanted to post something on the house I have been working on. Great tutorial from Dave

I am having a few issues with the lighting though, the patio door on the right, there is a blue tint I have no clue where that is coming from and just cannot get rid of it.
Also I want to place some Ivy on the house, does anyone have any tips on rendering the Ivy using V-Ray?
I have done the Ivy, created a Paint FX object and transferred the materials to the leaves, along with the stems, this renders good in MR but in V-Ray it just renders grey.
Many thanks
Myth