hello there minecraft workers here today we will teach how to make a hd texture pack so lets start
1: download pain.net (read my othere blog to read how to make texture packs that is necessary)
2: open (for sample) the mob folder
3: go to any mod your want
4: open it with paint.net
5: go to image in
6: press resize you can from 256 to 512
7: than you can edit in a 32x32 texture pack