Exhausted, scared and undoubtedly hungry, eleven-year-old Luke Shambrook was sitting alone on a hillside at the moment rescuers in an increasingly desperate search finally reached him after five days. As a police helicopter hovered overhead guiding searchers to the spot and capturing dramatic video, Luke, who suffers autism, peered out from behind trees in the Fraser National Park north-east of Melbourne. The amazing video shows the moment a uniformed police officer reaches the boy first and appears to take his hand to reassure him he was finally safe, before other rescuers join the scene, with one of them unfolding a foil blanket and wrapping it around the boys shoulders. Scroll down for video . Autistic boy Luke Shambrook, 11, was sitting on the side of a hill peering between trees toward a police helicopter at the moment he was found save after surviving for a remarkable five days on his own in the bush . Luke  went missing from the Candlebark Campground in the Fraser National Park near Lake Eildon, north-east of Melbourne, on Friday. He  was found just before midday AEST on Tuesday in thick bushland off Skyline Road, Eildon, 3km from the campsite. Luke was sitting alone and forlorn on the hill when he was spotted from the police helicopter . A camera on the helicopter captured the dramatic moment rescuers reached Luke on the fifth day of an increasingly desperate search, with a police officer the first on the scene . The officer knelt down and offered Luke reassurance he was finally safe . Other rescuers quickly followed, with one wrapping the terrified boy in a foil blanket, before he was gently taken from the bush to where he could receive proper medial attention . His parents Tim and Rachel were reunited with Luke as he was put into an ambulance in a stretcher, with his mother giving him a kiss. Luke gave his father Tim a 'big thumbs up' when they saw each other, the family said. Luke Shambrook has been found alive after he went missing from a Victorian campsite at 9.30am on Friday . He is suffering from dehydration and hypothermia but has been reunited with his mother Rachel (pictured left) Luke went missing from the Candlebark Campground in the Fraser National Park near Lake Eildon, north-east of Melbourne, on Friday . Luke was found just before midday AEST on Tuesday in bushland off Skyline Road, 3km from the campsite . 'When the rescue team found him, he was in high spirits and was walked out of the bush on his own two feet,' they said in a statement. 'The family are very happy to be reunited.' Luke is suffering from dehydration and hypothermia and has been driven to Alexandra Hospital to undergo further medical assessments in the company of his parents. Acting Commander Rick Nugent said: 'He's a lucky boy, he's a strong boy, and we are so rapt for the family and we are so thankful for the support.' Police said he was found 3km from where he first went missing but he could have walked much further in the days he was missing. 'Police would like to thank all those involved in the search over the past few days and appreciate the immense amount of community support,' a spokeswoman said in a statement. On Monday a beanie believed to have belonged to Luke was found west of the campsite. Police and other emergency crews scoured the thick bushland areas around Lake Eildon for days. Luke gave his father Tim a 'big thumbs up' when they saw each other, the family said . Luke has been driven to hospital to undergo further medical assessments in the company of his parents . His parents Tim and Rachel were reunited with Luke as he was put into an ambulance in a stretcher, with his mother giving him a kiss . Luke may not have even known he was lost and was known to frequently hide, according to his family . On Sunday, search co-ordinator Acting Senior Sergeant Andrew Walker said Luke had a 'very high pain tolerance', a factor that would work in his favour. 'Hence the reason why we're out searching. We're still hopeful that we can find him,' Sgt Walker said. The 11-year-old, who is autistic, was reportedly seen walking near the Devils River on Sunday, four kilometres south of his campsite where he went missing from. Search crews rushed to the location and police said they believed the young boy was still alive. Police said he was found 3km from where he first went missing but he could have walked much further in the days he was missing . He is being driven to Alexandra Hospital to undergo further medical assessments . The Shambrook family with children (left to right) Luke, 11, Lauren, 7, and Matthew, 10 . A Victorian Police spokeswoman told AAP late on Sunday a family saw a young boy matching Luke's description while they were driving in the Devils River vicinity. A renewed sense of urgency gripped the search efforts for the 11-year-old as temperatures dropped as low as eight degrees Celsius in the area. 'The advice I'm getting from our search and rescue experts having regard to the overnight temperatures and the daytime temperatures is that he could well still be out there,' Sgt Walker said on Sunday. 'We've got to be realists but we're positive, the family's positive.' On Monday a beanie believed to have belonged to Luke was found west of the Candlebark Campground . The Candlebark Campground in Fraser National Park, central Victoria, where Luke went missing on Friday . But Luke may not have even known he was lost and was known to frequently hide, according to his family. He was last seen leaving Candlebark Campground in Fraser National Park near Lake Eildon at 9.30am on Good Friday. Campers helped rescue teams including the air wing, dog squad, local police and SES volunteers in the search of thick bushland. Police said Luke would have been able to stay reasonably warm as he was last seen wearing a warm jacket. A large search was carried out by a medley of search and rescue teams . Lake Eildon, near where Luke went missing: Police said conditions were favourable for his survival overnight, with warm temperatures throughout the day . Having met Luke's family during a push to open a special school in Melbourne's south-east, Opposition emergency services spokesman Brad Battin says it was devastating to hear the 11-year-old is missing. He said Luke's parents Tim and Rachel had been updating him on the search and appreciated the efforts of all those out looking for their little boy. 'He's a lovely young kid,' Mr Battin told AAP on Sunday. 'He displays all the characteristics of a child with autism, which means he might not even think he is lost.' Sergeant Greg Paul said the search was focused on an area of several kilometres of bushland . Searchers are desperately combing bushland and the banks of a lake for an autistic who went missing there .
Luke Shambrook found alive after going missing while camping on Friday . Remarkable video shows the moment rescuers reach the terrified boy . The 11-year-old was found in thick bushland 3km from the campsite in the Fraser National Park near Lake Eildon, north-east of Melbourne . Police were hopeful they would find Luke, who has 'high pain tolerance' He has dehydration and hypothermia and has been driven to hospital .