A LoRA of Spark from the Spark the Electric Jester series!
Trained on both SFW and NSFW artwork, so should be able to handle both just fine.
Model Quirks: If you want him to be a bit more canon-accurate, make sure to include the tags 'gloves' and/or 'white gloves.' as whether the model gives him gloves or not is a total tossup. Rarely gives Spark a tail, so put 'tail' in negatives in order to avoid that, please.
Jacket (STEJ3 design) optional, can be designated by using tags!