This is the IllustriousXL version of my old Rugrats+AGU LoRA. I did not share it back then because it was not good, but I made a new mix and the result is much better.

In Forge/Automatic1111 place the file in your models/lora folder and add <lora:rugrats_illxl_mix2:0.7> retro style, cartoon, to your prompt.