Don't think so Bob. Al's would look sort of "cheesy" with all the holes drilled in it. When I think about it though, Those holes may promote new bone growth and end up with a stronger attachment than just using screws and glue !
The one I had installed is made by Conformis. It looks as though they are custom made for my bones. Not "select a size" from a choice of three.
Since I'm sort of a tool nut, I asked if they would give me the throwaway tools and jig fixtures they used to install my new knee. They declined to do so saying it's a sanitation issue. Too bad ! If they were made of titanium, I could have had an exciting New Years fire again this year !...............Bruce