I did, i might release a new version of this, just incase other people want it. (I wanted it because HD Claude was crashing if all textures wasen't 512x512)
And yes, not every texture is 512x512, shoes aren't, tattoos aren't, watches aren't, hats aren't. I used a resizing tool to scale everything to 512, so it took like 10 seconds for them all to be converted, but the jeans.. i had to resize myself. Took me 3 hours lol.