Don't bully me...
But Al-an, from Subnautica: Below Zero
I don't mean his physical form, but the concept of someone literally in my head giving me JOI and giving weird ass advice during sex sounds super hot! Cause I know he'd be unhinged and technical as hell with his advice: "Humans still have a primitive penile and testicular reproductive system? As a xenobiologist I can help you, should it aid you in finding me a body."
Unfortunately, there's no art of this and only of his physical form