Assembled last 4 DoF for Integrated Test

I assembled the MG996R servos in a test piece that will represent the full regular arm segment to test if everything worked.

With some fiddling it worked. As you can see there’s more transparent pieces. The pieces that connect the previous joint are transparent to show the Neopixel below it a lot better as before the LED was almost completely occluded. The bright green LEDs power status ones are too bright but I can cover them later.