Help with skybox change

[Varoze]

Hi!
I've started model-changing again, after a break of over a year now.
Thing is, I remember nearly everything, but not how to change the skybox >.<
If anyone could help me change the Durotar skybox to the Emerald Dream one (The third one in the light.dbc with instance code 169), I will +Rep you =D

Oh, and btw, I'm playing on WoW 1.12.1, attachment is the dbc.MPQ with the light.dbc (Which is the one you have to change, if I remember correctly) you'll need

Also, if you can explain to me how to do it, I'll +Rep you as well

EDIT: Nevermind this request, I fixed it myself

[idusy]

This should help

Light.dbc - WoW.Dev Wiki