It's a real shame seeing the comments on this thread. Especially from those of you who would call yourselves fellow designers. If you're unable to give constructive criticism for keycaps then you probably shouldn't be looking at IC's period. Unwarranted negative remarks are not something that we need in this space.
OP, my thoughts on the set. First of all you have kitting, colors, and renders which is a great start for your IC so you're on the right track!
I do see some artifacting on the novelty renders. I am not sure where thats coming from but perhaps a revisiting those would be beneficial. I know of some talented SVG people in the community that could lend their hand in polishing those for you.
I am not a huge fan of the colors. I do like the idea of brown yellow and white but I think these shades don't work that well together. Perhaps something a bit more "dusty" to help set the mood.
I do like the theme but I am hoping you develop it a bit more. I would love to see some more "grit" in the theme maybe.
Good luck working on your set! the Keycap Designer Discord is a great place to get more help and resources as you plan your direction for the set. You can also reach out to me on my Discord if you need guidance on some of the process's and meta.
I agree with everything you said in terms of recommendations, but i don't think you know the whole backstory.
He has been to the keycap deisgner discord, and rushed the set. I know this for a fact, and I can/will provide screen shots
He knew about how scuffed his novelties and renders were, and did nothing
He also acknowledges that he rushed, and he will "change" things. They have not, he just posted anyway
He was still asking about how good was the concept, TODAY
And what the hell is this? He contradicted himself in the same screenshot lol. He said he won't rush and won't post until it's ready, but here we are.
I'll attempt to find more stuff later, but i think this speaks for itself so far.
You can contact me at iinko#3028 on discord if you'd like a fast response over geekhack. You can also check the keycap designer discord if you want to verify anything, it is in the #off-topic-lounge channel.