They're not adamantium (because it doesn't exist) or buried beneath his skin, but Colin Furze's mechanical tribute to Wolverine is still impressive and somewhat terrifying. At least he seems to be enjoying himself.
Furze's stainless steel versions of the X-Men heroes claws are 12 inches long and deploy and retract on command with a single button press. Which is fun in theory, but not exactly something you want to be giving any nutter with a workshop.
If you're curious as to how these claws were made, or are nuts enough to try and make them yourself, Furze also made a DIY video of the process.
Via YouTube