The AChrPenis Texture Pack
This texture pack is an addition to The Anatomically Correct hrPenis mod. It can alter the colour of the Hrothgar shaft in one of five ways for all skin colours (Red 0 is the original red, 1 through 5 are progressively brighter/pinker reds), or it can set the red to change according to skin/fur colour (so that hrothgars with lighter fur will also get lighter shafts) in 3 different intensities (Skintone 0 is the original doesn’t-ever-change colour, 1-3 are progressively more affected by skin/fur colour).