@30somethingandstillsingle
If he's 100% into you I'd say nothing would put him off.
It sounds like you've put a lot of lovely thought and effort into the present, I guess the only thing is to be mindful he might not "appreciate" it as much as you'd like and take it in the spirit it was meant, if that makes any sense?
(and then your feelings might be hurt if you think it reflects on how he feels about you - which isn't a good thing, even if the dating is Ok otherwise).
I guess it's reading the room on things like this really and that depends on the person
if he's a creative type who notices and remembers details, and you communicate lots on random stuff, then he'll "get it", if it's not really his style he might not 100% understand it?
It's a cliche but the stereotype is men often don't really "get" the culture of gifts/birthdays, and I've often found that to be true.
I'd expect a courteous thanks no matter what the gift was though, even if it's completely opposite to his tastes, that's just being decent.