This is a remix of Crispy001's "FreeTrack 3 Point Hat Model".
I found it would take about 2hrs to build the original design and it would possibly require supports. I've made some alterations to the model to allow it to be easily printed in two parts without supports, as well as reducing the print time to around 30mins (when done at 0.3).
Additionally I've added some grooves where the wires can sit in and also tunneled a path inside the L piece for the wires to go up to the top LED. Then threw in a bit of hot glue just to hold the wires in place, it doesn't have to look pretty, it just has to work!
I tip my hat to Crispy001 for his original design.
This has been designed so you can feed the wires through the L piece to the two front left & right LEDs.
You should be able to push the wires through to help keep the cables neat and tidy.
I would recommend dropping a dab of hot glue in the hole before inserting the L piece to keep it from separating later.
I would recommend viewing this link below to see what LEDs & Resistors you will need as IR LEDS tend to vary in volts/amps/etc.
If you have any questions, feel free to drop me a message.