I cannot believe its been so long since I updated here. In truth, I spent a couple of hours writing an update yesterday and the internet decided to be a cock and timed the page out and i lost everything. Lesson learned, always make a copy before you press send.
Ok, I'm gonna blast through this a quickly as possible, nothing that you haven't seen before.
Ear Holes, dremelled, lined with styrene, filled and smoothed. easy
You'll notice here that poor old Thomas doesn't have a nose or a mouth. This was deliberate. I decided to add these feature later, my main reason was so I could get the slopes and the curves right without having to worry about obstacles. Secondly, I wanted actually recesses, not just lines or slight hollows. the problem with recesses is that stuff, i.e. filler might get caught in them. This way i wouldn't have to worry.
The exact same process for both. Created the box shapes, made them higher than needed so that they could be filed back to level of the slopes. I places strips of styrene around the area that needed to be cut out for protection and to act as a guide. Dremelled out the hole, inserted the box, filled in around the edges and sanded it all down til it was nice and flush and smooth.
Next up was some minor tweeking, a few areas required some extra attention.
On part of the slope of the visor i sanded through to the foam. I had to gouge out a larger area and fill it back in with filler. A pain in the ass, but not the end of the world.
Some of the edges and joins between surfaces were a bit sloppy.
Next I set about reinforcing the chin section. You can see I had a minor breakage, plus the chin would need to be boxed off before casting. A nice sloppy layer of filler for strength. Boxed off with Foamex, all gaps filled and sanded flush.
Finally, Thomas needs a sturdy base. This will also double up as a lip which will act as a stop for the silicone mould and help greatly when casting. Paper template, MDF, cut and screwed in place. Filled in all the gaps, also the space between the block and the earpieces. Then a couple of pieces of foamex on the chinpiece to complete the lip.
A coat of primer and i'm ready for the final inspection before I prep for moulding. I usually get a second pair of eyes to look over my masters, quite often when you looking at something for so long you can't see the most obvious of imperfections.