Sooo Here is Cassius 
when encountered for the first time His full Face would be Quite hidden since the person they Met doesn't know them yet but the More you get to know him the clearer he'll look
a Scarf made out of Filming tapes sounded cool but due to my lack of Experience i had to settle with the Tape roaming around him instead
You may ask What is the Purpose of the tape?
Well the more time he spends guiding that character the more the Tape will capture and the More Cassius will remember them.
And Since Cassius means Empty then Meet the Second Step In Cassius's development Vian (meaning complete/whole)
at this Point The Mc's Journey would have been complete sooo you can Consider this his unmasked Form And all i gotta Say he is one proud dad.
i was planning to draw His Hands Grasping the Undertale save star because i quite literally deleted undertale after the True ending and i wanted it too seem like Vian Took the save star for himself soo Frisk can finally live their life without interruptions and thus I finished my yapping Session, feel free to ask Me anything
Edit: i forgot to mention, I finally understood how to draw hands 😭