About this 3D model
Created this holder for the Bumper/Skidplate from Steamerzone:http://www.thingiverse.com/thing:377994 Just print it and the two washers and you can mount it on your skidplate/bumper. Light bar from hobbyking.com:https://hobbyking.com/en_us/kst-led-2.html I added a picture for the best print orientation and support.