Drop-in Replacement Textures v1.5.1.0
Recompile against KSP v1.5.1.
Check the readme file for updated post-1.5 suit texture names.
Note: I inadvertently introduced a new folder structure with release 1.4.2.0, in which DiRT\ was the root-level of the release zip file instead of the GameData\ and Source\ folders. This structure made it slightly confusing for installation, especially with the instructions I had provided at the time. However, when unzipping the file this structure makes it more obvious as to what was just unzipped (depending on your compressed file manager of choice). It also made my workflow for releasing DiRT a bit easier, which was the source of the confusion. Therefore I have retained this structure and will use it going forward. My apologies to the CKAN folks, as that 1.4.2.0 release likely broke something at that time.