The forward scored 32 goals this season at youth and Under-21 level for the club.
"Harry Kane is unbelievable, (Erling) Haaland as well. I really admire them two. They're similar to me in ways, but obviously if I could have a quarter of their career I'd be very happy!" said the teenager in an interview with football.london.
"I think there's been a mentality switch. From the very first day this year we've been on it and that's down to the staff," said Lankshear about their impressive form in Premier League 2 this season.
"They've really nailed that in to us. We've not been complacent and we've really enjoyed playing with each other. It's been such a good group this year and I think that shows on the pitch. It's been an amazing year for everyone.
"The boys have worked so hard during this year and it felt just like the result of that. We're absolutely delighted in that dressing room."