Here's a chart from Fly RC.  It is a carbon, fiberglass lamination.  At least its a start.

Carbon fiber tow is pretty east to get.  Small quantities on Ebay are pretty reasonable.  24k tow is about 3/8 to 1/2 inch wide, about $1 for 10 ft.  I am sure large bulk quantities cost less, but I would expect several set of landing gear from 100ft of tow.

Phil

I have built using tow only, and also with tow and a woven top layer - both work equally well.  Your mold is the key to the number of layers.  However deep you make your mold is what you fill with your CF.
Now - caution!!!  What epoxy do you intend to use?  It absolutely MUST be one that will work by post curing it at a proper heat.  I use Resin Services resin from up in Michigan and post cure it for one hour at 150 degrees.
I failed to use that once and when I was test flying the new airplane at Muncie, Allen Goff asked me why my airplane had a distict list to the starboard!  The heat from the tarmac softened the right leg until the wingtip was touching the surface.  I won't tell you what that epoxy was except to say it came from CA.  (They told me post curing would work with it; didn't.)
Google Resin Services, then call them if you have any questions.  They treated me like I was Boeing or someone even though they knew what I was doing.  I've talked to them several times on different occasions with the same results.

@jfv thanks for the chart. I seen that article from flyrc. But you had to pay to get the layer dats. I am using Ez- Lam laminating resin from ACP composites. I am planning on putting down a layer or two of my  6 oz woven cloth and then whatever number of layers of town on top of that and then capping with a layer or two of woven fabric again. I made my mold from some mdf. I layered up enough pieces to make a block as tall as the original aluminum LG. I cut it to the correct angle and then framed out the shape of the original gear. I plan on clamping my original gear on top of the layed up CF to help squish all the layers together.

Thanks for the responses.