For me I don't know if it works because before it worked but now I find out the issue and fixed it basically you need "etkc_main" and "etkc" materials to I mean sadly Dev’s for etkc they used the Legacy material from the first version when they released etkc but they added a new one into the main to make it pbr that’s why it’s a strange material --- Post updated --- Let me know if it works now!
Noticed some small stuff: The hood and rear bumper cameras are slightly crooked. Also, the sound kinda goes in and out near the high RPMs.
update 1.3: reworked front signals materials to make them more accurate as irl ones and fixed two materials
exhaust update and also added custom black letterings now you can change them or remove them but not the one on the front bumper.
reworking backlight glass textutre and broken backlight glass texture; I find the irl one from a bad model but the texture uv is good