Hi Erick Stover,
Thanks for contacting us regarding Metro studio. We go through your concerns; but still have some clarifications. So we would like to seek for an explanation.
Yes we understand our icons are out of date, and we are happy to inform you that we are working on the new set of icons from scratch with improved icons standared like Consistency, visual weightage, Pixel perfect, etc.
And if you are looking for the icon category then go through the below link,
Also, we do not understand the term e-icons. So please clarify on it.
On top of all these, we will definitlely let you know about our new release soon. Keep enjoying and make use of our product. Have a nice day!
Regards,
Tamilarasi Marudhan