Low power mod for different Arduino clones and 3.3v USBASP mod

Making a new thread to get morec coverage, just modded these 2 variants since most tutorials online seems to be for the Deek-Robot variant, a Sparkfun clone
Should bring the sleep current consumption down to 4.5uA

I personally like this one best for modding

This one is is not so mod friendly with tiny 0603 and 0402...

Feel free to add your own