Has everything u want other than the being logitech and on the more expensive side.
Wireless, with internal battery.
Removable cherry style keycaps with quiet switches
individual rgbs, numpad and wristrest
The only downside is the software which is hit or miss for some ppl.
Logitech doesnt have a keyboard that fits all your requirements, they do have a full size g613, but it relies on removable AA batteries, and has no RGB, if your willing to sacrifice those 2 then it is a pretty good deal since they are pretty cheap.