In between Halo game releases it can be hard to fill the time. Mark Kelso hasn't had this problem as he's spent the last four years building a 7-foot Halo ship out of Lego.

The impressive construction was of Halo's UNSC Spirit of Fire colony ship. Kelso said on his blog that this was one of the most challenging endeavours of his life, adding: "I won't bore you with the details!"

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Specifications for the design were sent to Kelso by Heikki Anttila who was involved with the 3D modelling of the original ship design. One of the big challenges was removing all the Lego studs to give the model the appearance of a scale build.

With the Lego Movie on its way soon, and Simpson Lego hitting shelves, Kelso has timed this well for fame. Not that he planned it. A tip of the hat to you sir. Next job, build a real Lego car.

READ: Life-sized Lego car is powered by air and hits 20mph - learn about it / talk about it / deal with it At parents can find all the advice they will need to keep their children safe online. Designed specifically for parents, the site offers a wealth of up-to-date, unbiased information and advice about how to deal with online safety. Parents can learn about the latest issues and technologies, get great tips on how to talk about online safety with their children and get the best advice on dealing with issues and taking action. Created with experts, Internet Matters provides detailed information, but also signposts to best-in-class resources from individual expert organisations. Our goal is to ensure parents can always access the information that they need, in a format that is clear and concise.