So I have finished forming and attaching the ears * filling/sanding (albeit needing so small detail refinement)

I am pondering whether to remove the fibreglass brow, which I was going to attach a standard U-shaped rubber strip to, in favour of attaching a neoprene rubber strip after filling and molding (Cheers to Aid on FISD for this suggestion - he's kindly sending me some :) )

Anyways, as you can see, I think I have made the details somewhat more refined than the very soft detail that was there before.

Next move on this lid is a paint job & some lenses :D