This is going to be a short and quick post to get something festive out in time for Christmas.
Apart from the Father Christmas designs I posted a couple of years ago, the only seasonal models I have are two Angels, both quite old but still just about presentable. The first was inspired by a similar looking Angel by John Smith, and the second is - well, just another way of making an angel.
The diagrams were done around twenty and thirty years ago respectively, so I thought I would just go over them quickly using my primitive Photoshop skills, to add colour and clean up a few of the lines and arrows. The problem is, once you start "cleaning up" old diagrams it's hard to know when to stop, and I ended up re-doing practically everything. As a result they do look a bit better than the originals (as long as you don't zoom in too close), though I do wonder if it's really worth all the effort. If I were doing them again now there are quite a few things I would do differently, but hopefully they should be clear enough.
If you're quick you might even still be able to make a few in time for Christmas.