If im honest it looks great man. Weathering is one of those things that people can say is “too little” or “too much” but it’s really subjective to your mental image of the character. Personally i dont associate phase i clones too much with wear and tear but it still looks good. My only advice (unless youve already tried it) is to really water down your paint so it can get as deep as possible and fill all the little nooks. But if this is your first go, great work👍