Are the 32*32 for total miner? If so, start again bro. We use 64*64. Upscaling them would be a waste of time.
The 32x32 are just random, if someone needs to use them they can use it
I did them jsut so I can see if my 32x32 skills are good. I'm kinda happy. The 64x64 are challenging, but to make it good, I need to take my time. So to answer your question, the 32x32 aren't for Total Miner