Well this was rly hard to make without a drawing tablet... I guess games do give you a steady hand xD.
The idea behind this is that good old Zenron has gone on to transcend the limits of magic itself, becoming a being of pure energy. That said, his power is almost endless, but anything capable of draining his power would be a threat to his dimensional persistence. (Can't have him be TOO overpowered can we?) The idea of OMEGA is that he is the highest attainable form of existence, and that he is literally the end of the metaphorical road to pure magic. He has gone from harnessing spells to becoming them.

Below is the link to a Drive folder containing several WIP images and the original 3D file, and one Newgrounds link to the overview before background alteration (Proving it's mine hey xD)

https://www.newgrounds.com/art/view/ethan-dt/omega-zenron-wip-visual-notes

https://drive.google.com/drive/folders/1KYIEE4d13tOAbrJ95azKSYTjnrV0ADKZ?usp=sharing