Hello Sir,
You can use koala software to build it.
http://koala-app.com/
check:
Thanks
Hello,
1. Admin Dashboard Main Menu Icons
check: https://prnt.sc/wcsq1a
These are feather icons, you can download them from the website.
Website URL: https://feathericons.com/
2. Admin Dashboard internal double colors icon
check: https://prnt.sc/wcsrr9
https://motaadmin.dexignlab.com/xhtml/icon-svg.html