If you want this, take it and please use it! Comes in full HD resolution and 64x64 for server lists. 100% free. Please enjoy this to your fullest extent.
While you're here, check out my other resources, like this buycraft icon 6 pack: https://www.mc-market.org/resources/7998/
You will receive:
-A .zip file containing 2 items, the HD R and the 64x64 R, both with transparent backgrounds. Enjoy!