I removed the LED strip and spray painted the risers and the drywall corner piece. I also rolled the inside rail piece.
I put the 2 full 8' sticks into place. This is how much is left to cut from the 3rd piece and also a close up of the gap they are fitting into. It is a very tight fit. I was pleased with that as I was concerned it would be too lose but you have to hammer it down and its a friction fit.
The plastic strips are green but the lighting doesn't really show it in these pics with the leds off.
The rail back on.
AND the final reveal for now - with the lights on:
The only problem with that now - is you can see a very small shadow spot in the bottom of that last picture where there is no LED lights....when I removed the strip and put it back, I lost some of my slack with undoing the sticky strip and reattaching so I'm about .25" shy of making the full loop. I will most likely fix this at some point but it isn't that big of a deal to me at the moment. My guess is I will end up getting a diffuser made from chanman and replace the led strip at that time. But for now, I am very satisfied with how the black paint helped. You can't see all the details of the white drywall corner or the 2x4's anymore.
So what's left?
(1) put all the bolts in and tighten it all down
(2) put the cup holders in
(3) put the decorative nails around the base edge
(4) put the legs on
edited to add: here is a picture showing the LED being short after having to remove it and put it back. Not too happy about it but I'm also not buying another strip and taking everything back apart until I have another reason to do so whether it be exchanging out the diffuser for one from chanman or maybe adding an underneath lockbox/chip drawer or something along those lines. I also don't love the final felt colors I chose. I may get a second felt made at some point too. The background logos don't show up all that well. Which is 100% my fault for picking that design.