Red Sea 2 is a merger of Realistic Vision and Seaart furry, capable of creating sfw and nsfw images.

Unlike the previous model this is a full step model (see steps below) and was designed around realism but it is still capable of artwork style pictures.

VAE : you will want a separate VAE, any SDXL vae is fine.

Steps/sampler:

I've used the following but any sampler/steps you use with a full step model shoudl be fine:

DPM++ SDE - 20 steps (5-6 cfg)
DPM++ 3M SDE - 50 steps (5-6 cfg)

Prompting:

no special prompting required, follows e621 tags. not based on pony so score tags have no effect.

Model leans towards to seaart so any of their information on prompt should be useful. If aiming for realism will need to prompt away from cartoons along the lines of :

Positive prompt : (high detail, film photography, RAW photo, analog style, absurd res, realistic, photo)
Negative prompt : 3d, cgi, render, unreal, (human),low quality, normal quality, toon, toony, anime,2d, sketch,

without the above you will get artwork/cartoon, you can add artists names or characters to influence this.