hello. i have made a displacement and normal maps for a model, but they don't work as they should. firstly, the displacement map:\r\n\r\n\r\nwhy is it chequered? the map itself doesnt have those squares.\r\n\r\nsecondly, displacement map and normal map applied:\r\n\r\n\r\nthe normal map is applied as "normal map in tangent space", but there are no small details. however, they appear when i'm applying the normal map as a bump map:\r\n\r\n\r\nbut this way the large details, like nostrils, look wrong.\r\ncan anyone explain to me, how it should be set up, so that everything looks good?