Went for a spin up this afternoon to snap a few pictures.
It seems there's currently just two sections painted grey, and at least one support. I wonder if those pieces needed inspecting? You can kinda see the grey piece, shown in the parks post, in the bottom left near the left leg of the inline support. Along with the other piece, along with its painted support on the right in the exit of the first corkscrew.
(I also love how close the loop supports are to each other)
They haven't got the cobra roll in yet but they do have the entrance and exit in
Interestingly, there was also a section and support of Velocity painted in the same grey. I hope they're not planning on doing the whole thing that colour, because in person it's the blandest grey imaginable. It's so unremarkable in its plainness that it's become remarkable.