I would like to add some new buildings by using some of the excisting buildings, but some how they are not showing inside the game.
Here is what I did.
I went to mod kit folder + images + buildings original folder.
Copied the telecom building folder (I wanted to add telecom building as a hq)
Pasted it into building folder
Changed the spr to HQ and saved
Packed and made a res file
Went to building folder and packed
Went to building icon folder and packed (nothing happend after that) building icon did not showed up inside building icon folder
Went to mod kit main folder and pressed pack all and pack. I also went back to building icon folder and tried to pack again without any luck.
When I opened up the game there is still only one HQ.
Hope to get some tips here

Best