ROBLOX character animation

I’m looking to purchase premade Roblox boss models that are already fully finished and ready to use. I’m specifically looking for bosses that come with a complete Roblox-compatible rig and animations such as idle, walking/movement, attacks, special abilities, and death animations. I’m not looking for custom commissions right now—I only want models that you already have available for purchase. I’m mainly interested in large dungeon dragons, dark knights/armored warriors, demons, powerful fantasy creatures, dungeon guardians, giant monsters, and mythical beasts, preferably with a high-quality anime-inspired style. My game currently uses R6, but I’m open to other rig types for large creatures such as dragons. If you have any suitable premade bosses available, please send me previews, details, and prices.

Budget: $100 USD total (Negotiable)