Almost NO grid (only NWZ) is banned from DH @chrishorn .
There were some issues a couple of weeks ago, but they are fixed now.
Try TPing from another grid (going to OSG first, for example), or with an account from another grid too.
What's the message you are getting?
I think I have seen some of the veins, pores, and imperfections add-ons from brands that I tend to use, in OS too. If not I will try to bring some some - they REALLY make the overal look realistic