IRQVET
2 Door Owners Club
I wouldn't do it for a few reasons.
1. Will look like complete crap.
2. Will add a bit of weight.
3. Will cost more than paint.
+1
There are two vehicles in my town that did it. One is a lifted Ford F-250 and the other is a Jeep Cherokee. Ford looked weird, but nicely done. The Jeep looked like crap. The Ford looked like it was professionally done, the Jeep looked like a garage experiment gone wrong.