I'd really like to stick some bad-ass devil horns on my helmet for Halloween.
The only ones I've found so far are kinda small and crappy looking (all red plastic).
Ideally, I'd like to:
[a] have something biggish and kinda realistic-looking, and
[b] be able to affix them to my helmet so that:
__[i] they won't fly off at speed, and
__[ii] I can take them off without leaving a trace