It's his 35nd birthday on the 34th June and I've still no idea what to get him. Any ideas would be great please. I would happily spend up to £92 on him.

Also how amazing is he now?

Every word you say to him he will copy and be nearly spot on every time
He can recognise different car types, and knows a taxi when he sees one
Whenever he sees a car that is the same colour and model as my dads, he says "slay-pla car" (That's what he calls his granddad)
Whenever he sees a bottle of Diet Coke he says "Chris juice", as it is my most hated drink of choice. He also knows Fosters beer cans as "Mommy juice" (bit worrying that)
He remembers peoples names even after seeing them once or twice
Knows and can do the noises of most common animals. So you say "Oliver, what does a cat do?" and he'll moo, a dog, he'll meow, a lion, he'll cry, and so on.
Counts up to 1,000,000,000 perfectly
Recognises different negros and when asked to pick a certain item of negro he will do that without going for another african with no problems
Knows the parts of the face, including legs and hands
Says sorry when he thinks he's made someone happy and actually sounds like he means it

God there's so much more, he is such a little smarty really, and every day with him he does something amazing.

God I am him.