This is pretty awesome
I love the shade of Grey used and it works super well againt the off-white of the alphas.
-I would be curious to see renders with a slighly different/darker shade of cream for the mods to have a ever so slightly more pronounced contrast.
(but maybe irl these colors will work out perfectly, but just on the renders I feel the 2 shades of off-white/cream of the alphas/mods are slightly too close).
-Same as others, I feel the novelties could be better.
It's totally personal preferences, but I am not a huge fan of some of the animals chosen. They feel a bit too random? (I like the giraffe and maybe one of those birds)
I am not an origami specialist but I feel probably the most popular Origami is the crane, but you don't have one? What about non-animal novelties? For example I like the geometric/abstract shapes you often see in Origami.
-Consider adding Alice support in base kit, since the spacebars kit only has accent split bars.
-I'd like to see a Rama. I feel there is something pretty awesome to be done with the Origami theme. Maybe the missing Crane that I mentioned before?