You know what could be great? That a keycap design could also be available for international layouts as spanish/latinamerican. There is virtually nothing avaiable for international layouts except american and that is a huge bummer for me, I have to buy small sets of keycaps for certain keys or "gamer keys" in order to have a chance to personalize my keyboard. It's really sad that in order to have my own keycap config I have to depend on layouts that doesn't fit my geographical location way of typing. And I think this is a common thing for other layouts out there.
As an example, my left Shift key is way smaller than the right Shift, Enter key is bigger, the Ñ key, the punctuation signs are in different locations, so i don't have the chance of full layout personalization.
I know, english layout is more commercial but there is custommers outside that want to be included as well and don't want to being forced to use a different layouts in order to have full personalization.
By the way, I do own a set of rubber leycaps from Tai-Hao and they are amazing, feels really good at use, I have a HyperX Alloy rgb with Cherry MX red switches and the keys fits just right.
*Hope my english wasn't so broken, I partially wrote this with translation machine*