I am wondering if the City Texture Pack by 4J is alright to use for my runs? its just a 32x pack and it look nice so I was just wondering.

probably

as long as it doesn't have any set advantages to the run like x-ray

Finally, a serious thread.

these are rare ones

@MaelstromXD texture packs are always in resource packs, whereas game modifications are in behavior packs. If you show yourself putting in a resource pack, then there will be nothing the mods would be suspicious about, because even if you modified a resource pack to give you unfair advantages, when you import it back in the game it would move to behavior pack (at least to my knowledge, if you tried hard enough you may be able to get it in resource, but even with that, it isn’t suspicious to use a texture pack as long as it doesn’t give any unfair advantages in textures)