4k textures? Dld lower res textures and resize till 4k; then sharpen to get out of the softening during resize. Or, build them. I mostly start making a map with uvmapper of 4K and then filling it up. There have been some very good tutorials to do this. Even a P4-lo figure does look relatively pretty this way. Tony

Poser 1, 2, 3, 4, 5, 7, P8 and PPro2010, P9 and PP2012, P10 and PP2014 Game Dev
"Do not drive faster then your angel can fly"!