Still not having any luck with sorting out my issue so I've moved on to the second bush. Just wondering if can get my hands on the textures that are used (leaf_back_yellow_4x4.tif, leaf_bump_yellow_4x4.tif and leaf_front_yellow_4x4.tif) as they didn't come with the download. I like to use the tutors files first before I go and start creating my own.