Ngyes, the mods are still watching this subreddit...

No NSFW content

For future reference: all image posts must be SFW. That means all depictions of any character (not just Callie) must be fully clothed and tasteful. “Tasteful” means, but is not necessarily limited to:

• No nudity or partial nudity (if you have to ask if your image qualifies, it’s not allowed)
• No overtly sexual poses (the "Tracer pose")
• No implications of sexual acts (e.g. suggestively eating a banana)

Remember, Splatoon is an E10+ game. Children play it. Content must be suitable for 10 year olds.

Then why do I see NSFW tags

Providing sources for content is strongly encouraged, as artists deserve recognition for their work. However, it is a fact that some artists also produce NSFW content. In these cases, you are still encouraged to provide a source for your artwork, but if you are linking to a platform known for pornographic content (e.g. gelbooru. DeviantArt is fine) or the artist’s page contains NSFW content, then the post should be marked as NSFW. Users are asked to mark their own posts. Mods will mark a post if necessary, but we’ll be slow to notice. A user repeatedly failing to tag posts with NSFW sources may receive disciplinary action.