Highest priority is obviously going to be PC and NPC textures, theres some with serious pixelation issues that at this point are well deserving of an overhaul or at the very least a serious dose of AI upscaling love at this point.

Other things that could be added down the line would be DX12 support, raytracing, upgrade's to the character creator, maybe improved movement physics that had to be sacrificed from 1.0 etc.