We are indeed considering ways to get some of the armour sets and things you might have otherwise missed. I can't promise everything will have alternate ways to acquire it though... but Kuno's 'Ranger Gear' you'll be able to acquire later, yeah.
Thanks for following along with our game for so long. We're a little anxious about the next update too, but excited. Hopefully... you'll have something to try within the next 30 days or so...!