How has no one made a Lora for Ulala yet? For this model I tried out the data set using data-set maker.
This works best with Sampler Euler A and steps set to 30, I also recommend you use Trigger words like pink hair, pigtails, crop top and headphones to get the most accurate results.
For the images you see here I used the Mistoon model for all but the last one which was Toonify and I used the Draw things app to make them. Weight best used at 0.7.