Warmoth 7/8 Bodies and Necks! - Seymour Duncan User Group Forums
There's nothing official on Warmoth's site but there are some examples for sale in the In Stock section.
I kind of dig the new headstock which apparently you can get on other necks.
I have one actually. Great-playing guitar. Did not know they made a Tele too.
They've been available for ages, but they "hide" the options so as not to confuse people as the necks and bodies are not Fender-compatible.