I know drawing celestials or other-dimensional characters presents numerous challenges -- how do you represent something truly alien? -- but surely if another world evolved some sort of ultra-powerful, face-eyed sentient tree trunk, it wouldn't have the crippling lack of self-confidence necessary to don James Kirk's rug:
On the other hand, as a sentient tree he's probably getting tired of people asking him "Why don't your roots match your hair color?".
(Image and character ©Marvel Comics.)