Real4 / Matian IV Antenna holder and Matek led holder

Antenna holder for these tubes: https://www.banggood.com/10PCS-200X3X1_5mm-Receiver-Antenna-Protection-Tube-Fixed-Pipe-Shielded-Tube-p-1202550.html
And this Matek led board: https://www.banggood.com/Matek-LED-Tail-light-WS2512B-with-Loud-Buzzer-Dual-Modes-for-FPV-Racer-Multicopters-p-1104158.html

It slides over the standoffs. I had to lower the led board a little to have room for the vtx and added an angle to the led board to better see it from the ground.