This is my first LoRA (hopefully I used alright settings), meant to create a style resembling retro 1980s animation, including Rankin/Bass 2D animated movies like "The Last Unicorn" and "The Flight of Dragons". I think it came out doing what I wanted it to do but may work on further versions if I have time.
The trigger word is "rb_retro", but feel free to experiment with other additions. For example, "animation cel", "1980s fantasy illustration", "80s animation aesthetic", but it is not necessary. In the examples, there is a sample of the different strengths and their outcomes as well as a few comparison images.