Hey Jake,
The wings are relatively delicate, I just snapped mine off with my fingers. If your not comfortable doing that, I'm sure you could carefully cut hem off with a Dremel.
As for the positioning of the wings on the helmet, I just toyed with it till I found something that looked awesome to me. I tried to line up the angles of the bottoms of the wing blades, with the natural contour of Thor's jaw line and cheekbones. I was also mindful to not obstruct the periphery of his field of vision.
It's also worth mentioning that I drew a lot of inspiration from Classical Greek warrior helmet design.
I wanted it to look badass and realistic in equal measure! [emoji1]
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