Imperialdramon from Digimon Adventure 02!
The LoRA turned out shockingly good on the first training, possibly owing to Illustrious responding less to dataset tags (for better or worse). It can do various bodily features and modifiers.
At this time it's armor only as I hadn't included armorless variants in the dataset, though you can nudge it to do so with lower LoRA weights.
If his posing seems inflexible and rigid...that's Imperialdramon for you. That's likely why they designed the Fighter Mode.