Midkemia is a model that was made by user Tinuva and can be found on Civitai.

In the words of the creator:

Midkemia is a pony based model that allows for the creation of anime, realism, semi-realism and several other styles from within the same model. It requires a little bit of prompt tuning for each specific variant but works pretty well.

As usual with models with an abundance of styles, there will be no particular suggestion(s) singled out when regarding pos or neg.

For this model, no score is needed. In neg: 3d, realistic... is suggested. Use 5-7 CFG. 7 Is best.