I am loving what you have so far. I looked through everything you have done so far and now I have questions.
How thin is the foam you are using for the hair forms?
Also, how did you had the texture to the hair forms? Did you cut them in with a blade?
Thanks again
The foam I'm using is... just over a centimetre (a little under half an inch) thick, though since I'm cutting it myself from a thicker sheet it's a bit patchy in thickness. It's a bit denser than the usual upholstery foam, which helps keep the rigidity with less thickness and weight. For the texturing - yes, it's all done with a standard snap-off blade craft knife. You go through blades like crazy since you have to keep them sharp to cut channels but it works. I just cut at a shallow angle in sweeping lines and then mirrored the angle as best I could whilst bending the foam slightly so the cut opened a little so I could see where to go.
Now I'm laying some hair I'm finding that a lot more of the texturing than I expected is being lost, so if I did it again I'd cut wider and deeper channels, which would mean using thicker foam. It does work though, there's enough variation in the surface to look a bit organic.
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As for general progress, I gave the hair and beard a quick once over with flat primer to both darken the colour and hide the glue lines and marker stains. I've been laying hair, my first go with my standard gel adhesive was a bit of a bust, but I've switched to spray contact adhesive and it's going a lot more smoothly and with less visible glue. I've got two hair colours going on, the base layer is this blonde colour and I've got white coming in the mail to add some variation and highlighting. I'll airbrush the spiky tips with a tan colour to match the OoT character model.
I've also been thinking on the hand extensions. I really want to have moving fingers and was considering buying something until I found that I... well, I couldn't find any.
After reading some tutorials, watching creature shop challenge and poking through my random boxes of craft clutter I found some of those plastic toy wiggly snakes and thought I might be able to prototype something. So, I did. A lot of duct tape, sewing elastic and huge drinking straws later I came up with this:
It's functional, but far too complex and flimsy for what I wanted, and the elastic slipping would have been a problem. Also, the spindly construction wouldn't lend well to chunky foam fingers, so I simplified mark 2:
Much better and easier to work into the suit. Also, they're chunky foam fingers.
Now I'm a little stuck on how to make a frame for the fingers to attach to and for my hand to go in, I don't have access to the kind of tools I'd need to work something up out of aluminium and I've not worked with PVC piping before. I'm considering trying to work something up out of thermoplastic or even just foam and cardboard, though I'd prefer something rigid and easy to work with, and preferably lightweight. Suggestions for materials thoroughly welcome!