Yes I made them, got a piece of 1/8 hdpe off eBay. Cut with jig saw and used torch to heat up and form fronts.
Rear I bolted 1" alum angle inside fender well, torched hdpe strips bolted to the angle angle then rubber bolted to hdpe to make desired width. With all the angles and bends on rear fender it would have been darn near impossible to do it with hdpe alone...hence the rubber to make it look good and easier to get desired result.
Time consuming but it turned out pretty good. Don't like getting muddy anymore or the 3 hrs of cleaning the ride