Jack, yes it is. I can't find any prohibition rules anywhere I've looked for exporting and sharing SG plants so, I shared this. Similarly, the maple tree seasons pack is originally a vue export too. The mapping of the trunk objects has been improved for v.8.5, here they're a bit dodgy(exports of v.7), which is why I included the ivy object. It's just a mask for the horrid trunk.
As for the extremely bright colours, this is quite unintentional, my monitor which I made these on was pretty crap and all the colours were out of order. That's why it's so saturated looking, you might really want to tone these down a bit as it looks extremely bright to me when I view it now. Sorry about that. My fault entirely.
Thanks.