A Touch of Fantasy is an attempt at an Illustrious model with a default style that's more realistic and painterly. It's been fine-tuned on roughly five hundred images, while the underlying model is a merge of Animij (v7), Illustrij (v20), and Plant Milk Walnut. A Touch of Fantasy should also be compatible with LoRAs trained on Illustrious-XL (v0.1).
I strongly recommend that you include the following tags in your prompt:
masterpiece, best quality, realistic
Suggested parameters:
Euler or Euler a sampler with Karras scheduler
~30 sampling steps
4-6 CFG
Clip skip 2
But feel free to experiment with other settings!