I am currrently making a zombie survival map inspired by Kino der toten and similar horde-surviving-gun-buying maps and for this I chose DerpiWolf´s Greylight pack because its freaking awesome (yup dat´s right), but my co-builder insists on using Flan´s mod based on MC version 1.12.2. I am quite skilled in managing content pack and I even made some my models and stuff, but there is a problem i can´t seem to get over with. Texture files can´t seem to load. I was able to set up boxes with rotten flesh currency and get models to work, but nor icons, nor model skins are not loading and are replaced by default purple-black squares. I used flan´s 1.12.2 MW pack as a core so that i can see names of folders and not mess up somehow, but its still not loading. Is there something like sounds.json but with textures?