This by far might be the best isometric graphics a lot like old school games but i have one small problem, there not exactly true isometric and maybe more dimetric or military top down, the 2:1 pixel ratio is actually 1:1 for diagonals and will need a lot of editing if your strictly following an isometric grid.
Is there any way you could share the raw 3D files alongside the tilesets so its possible to shift the camera just a bit for a true isometric perspective?