Pretty sick spot. I would say given your stack size and villains stack size at this stage of trny its a fold.

Villain looks like he wants to get his stack in here.

What hands are you beating here? AK-A10 raise yr BB, so that leaves A7,A4,A3,A2. I dont think he wants to play a big pot with you with x-8...and the absence of reads suggests you cant call basing on that assumption anyway.

FOLD