Posted by @nokiabar, a couple of line drawings. They appear to be the Nokia D1C and possibly even also, the Nokia P. The first photo resembles the MS paint-esque ‘render’ below (D1/ D1C)
It could simply be something to say Merry Christmas given the reindeer at the front.
The next image, E1, has that oblong home button that might be a finger print reader. This might be what the glass panel we saw the other day might look like if it had the surrounding bezel to it. Is the back image blurred for any particular reason? Maybe just lacking some info to sketch out?
Here’s a McBlurrycam of a white front panel. Labelled as E1 (?front home button is just a regular capacitive)
Cheers Arun (+Nish) for the tip!