If your build is all about scale then why would you let some huge screws and badly diffused lights screw it up? Yes the Traxxas version can be used but they do not fit perfectly and the light diffusions is also poor. We have developed units that have no screws and near perfect light diffusion for the stop/turn/brake as well as an isolated reverse light area. Please see the video prior to purchase to better understand how to detail and install them. For best results a resin printer with translucent resin should be used but clear also works. The lenses are attached for best results and how we print all the ones seen. Please note that these have not been tested on the K10 Scottsdale. 

Installation video:
https://youtu.be/oDRuZCeCJUY?si=WUCZfsGeY8oi4V-_