I don't actually like the kind of physique guys get when they work out a lot.
I once had a couple of dates with a guy who used to work out, then didn't work out so much, and his previously toned pecs had turned a bit flabby. He basically had breasts, man boobs, moobs. It *totally* freaked me out.
Don't mind guys who are skinny as a rake or who have love handles. Have had relationships with guys who are average height and quite tall, with and without hairy chests, different hair and eye colour, some who were quite dashingly handsome and others who had quite average looks, different ethnicities and backgrounds and religions.
I don't have a type at all when it comes to looks and physique. The main thing is their character, whether they're a good person. I do like a man who's intelligent and can turn me on mentally, and who's also quite altruistic and has a good sense of humour.
Attractiveness isn't necessarily to do with being 'buff' or general physical appearance or even facial appearance, whether a person would generally be considered physically attractive, to me it's more about who they are inside, who they are as a person.
E.g. actors like George Clooney and Brad Pitt were widely considered heart-throbs but did absolutely nothing for me, I didn't find them remotely attractive until they started getting more politically aware and doing political films and campaigning and stuff. It was more that their character became more appealing, because they still looked the same. Even the most handsome men on the planet aren't necessarily desirable unless they have other positive qualities in their favour.