I usually draw Terrance in a specific way
I usually draw him with hair and with a hat on I draw him like the picture above. And it's because of a specific reason.
In Canon, he looks quite similar to Henry, that if I were to draw him in my artstyle. He'd look like a Henry doppelgänger.
(Just imagine this art but Terrance doesn't have a beard)
So that's why I make him similar to his Gacha version of himself.
And why purple? Because it kinda suits him.