Tom, it was great using RTP for years, 6-8 thanks, it was awesome but its not aging well anymore for the new rendering, sadly... I had hoped to see new RTP by now, so I will be saying good bye, and using MS from now on. RTP did serve its purpose for me for many clients and years. SO thanks Tom.. Be well, and maybe one day we will see a new version of RTP, keeping up with Unity and its new rendering, Substance, and much more. .Which is industry standard. I use Unreal more anyways, but I still use Unity to prototype.. good luck in what ever you do.