Impressive work! Your rigged, animated, and textured 3D model with 30 basic animations (FBX) looks fantastic. The range of animations you've included, from T-pose to Power Up, is quite comprehensive and should be very useful for a variety of game projects, whether they're in the slasher, fantasy, MMORPG, or RPG genre from https://ioniasports.com/.
The fact that the model is rigged with a metarig that's fully compatible with Unity humanoid rig and UE mannequin is a significant advantage for game developers. It makes integration into different game engines much smoother.