Dark Textures on Prcoedural Tanks RO/RP-1

[jfinizolas]

I've been trying to install the rp-1 modpack for 1.8.1 and i followed the guide closely "https://github.com/KSP-RO/RP-0/wiki/RO-&-RP-1-Installation-for-1.8.1" but after starting a new save i noticed that all procedural tanks have pitch black textures, i tried to install manually and change versions of the textures unlimited mod that is listed as a possible cause for this problem but nothing changed, so i decided to come here and ask for help :) . if u guys need anything from me to help solve the problem i will be happy to assist.

[mrollieg]

Same issue.