when a nuke is exploded the mushroom cloud appears green outside, but inside the mushroom cloud it looks like it is the right texture
Outside

Inside

ive tested out both kinds (missiles and bombs) and both have same bug, ive tried messing around with the settings

wait i think i have found a temporary soloution, when the mushroom cloud goes out of render distance and the player goes back, the textures will fix. so kinda wierd